build(deps): bump the pip group across 5 directories with 3 updates

Bumps the pip group with 2 updates in the /tests_golden/integration/test_cookiecutter_generation/actor-proprietary/frequenz-actor-test directory: [black](https://github.com/psf/black) and [pytest](https://github.com/pytest-dev/pytest).
Bumps the pip group with 3 updates in the /tests_golden/integration/test_cookiecutter_generation/api-proprietary/frequenz-api-test directory: [black](https://github.com/psf/black), [pytest](https://github.com/pytest-dev/pytest) and [protobuf](https://github.com/protocolbuffers/protobuf).
Bumps the pip group with 2 updates in the /tests_golden/integration/test_cookiecutter_generation/app-proprietary/frequenz-app-test directory: [black](https://github.com/psf/black) and [pytest](https://github.com/pytest-dev/pytest).
Bumps the pip group with 2 updates in the /tests_golden/integration/test_cookiecutter_generation/lib-proprietary/frequenz-test-python directory: [black](https://github.com/psf/black) and [pytest](https://github.com/pytest-dev/pytest).
Bumps the pip group with 2 updates in the /tests_golden/integration/test_cookiecutter_generation/model-proprietary/frequenz-model-test directory: [black](https://github.com/psf/black) and [pytest](https://github.com/pytest-dev/pytest).


Updates `black` from 25.1.0 to 26.3.1
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@25.1.0...26.3.1)

Updates `pytest` from 8.4.1 to 9.0.3
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.4.1...9.0.3)

Updates `black` from 25.1.0 to 26.3.1
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@25.1.0...26.3.1)

Updates `pytest` from 8.4.1 to 9.0.3
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.4.1...9.0.3)

Updates `protobuf` from 6.33.4 to 6.33.5
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Commits](https://github.com/protocolbuffers/protobuf/commits)

Updates `black` from 25.1.0 to 26.3.1
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@25.1.0...26.3.1)

Updates `pytest` from 8.4.1 to 9.0.3
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.4.1...9.0.3)

Updates `black` from 25.1.0 to 26.3.1
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@25.1.0...26.3.1)

Updates `pytest` from 8.4.1 to 9.0.3
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.4.1...9.0.3)

Updates `black` from 25.1.0 to 26.3.1
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@25.1.0...26.3.1)

Updates `pytest` from 8.4.1 to 9.0.3
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.4.1...9.0.3)

---
updated-dependencies:
- dependency-name: black
  dependency-version: 26.3.1
  dependency-type: direct:development
  dependency-group: pip
- dependency-name: pytest
  dependency-version: 9.0.3
  dependency-type: direct:development
  dependency-group: pip
- dependency-name: black
  dependency-version: 26.3.1
  dependency-type: direct:development
  dependency-group: pip
- dependency-name: pytest
  dependency-version: 9.0.3
  dependency-type: direct:development
  dependency-group: pip
- dependency-name: protobuf
  dependency-version: 6.33.5
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: black
  dependency-version: 26.3.1
  dependency-type: direct:development
  dependency-group: pip
- dependency-name: pytest
  dependency-version: 9.0.3
  dependency-type: direct:development
  dependency-group: pip
- dependency-name: black
  dependency-version: 26.3.1
  dependency-type: direct:development
  dependency-group: pip
- dependency-name: pytest
  dependency-version: 9.0.3
  dependency-type: direct:development
  dependency-group: pip
- dependency-name: black
  dependency-version: 26.3.1
  dependency-type: direct:development
  dependency-group: pip
- dependency-name: pytest
  dependency-version: 9.0.3
  dependency-type: direct:development
  dependency-group: pip
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

tests_golden/integration/test_cookiecutter_generation/actor-proprietary/frequenz-actor-test/pyproject.toml

@@ -50,10 +50,10 @@ dev-flake8 = [
   "pydoclint == 0.6.10",
   "pydocstyle == 6.3.0",
 ]
-dev-formatting = ["black == 25.1.0", "isort == 6.0.0"]
+dev-formatting = ["black == 26.3.1", "isort == 6.0.0"]
 dev-mkdocs = [
   "Markdown == 3.8.2",
-  "black == 25.1.0",
+  "black == 26.3.1",
   "mike == 2.1.3",
   "mkdocs-gen-files == 0.5.0",
   "mkdocs-literate-nav == 0.6.2",
@@ -79,7 +79,7 @@ dev-pylint = [
   "frequenz-actor-test[dev-mkdocs,dev-noxfile,dev-pytest]",
 ]
 dev-pytest = [
-  "pytest == 8.4.1",
+  "pytest == 9.0.3",
   "pylint == 3.3.8",       # We need this to check for the examples
   "frequenz-repo-config[extra-lint-examples] == 0.17.0",
   "pytest-mock == 3.14.0",

tests_golden/integration/test_cookiecutter_generation/api-proprietary/frequenz-api-test/pyproject.toml

@@ -10,7 +10,7 @@ requires = [
   # sure the code is generated using the minimum supported versions, as older
   # versions can't work with code that was generated with newer versions.
   # https://protobuf.dev/support/cross-version-runtime-guarantee/#backwards
-  "protobuf == 6.33.4",
+  "protobuf == 6.33.5",
   "grpcio-tools == 1.76.0",
   "grpcio == 1.76.0",
 ]
@@ -61,10 +61,10 @@ dev-flake8 = [
   "pydoclint == 0.6.10",
   "pydocstyle == 6.3.0",
 ]
-dev-formatting = ["black == 25.1.0", "isort == 6.0.0"]
+dev-formatting = ["black == 26.3.1", "isort == 6.0.0"]
 dev-mkdocs = [
   "Markdown == 3.8.2",
-  "black == 25.1.0",
+  "black == 26.3.1",
   "mike == 2.1.3",
   "mkdocs-gen-files == 0.5.0",
   "mkdocs-literate-nav == 0.6.2",
@@ -91,7 +91,7 @@ dev-pylint = [
   "frequenz-api-test[dev-mkdocs,dev-noxfile,dev-pytest]",
 ]
 dev-pytest = [
-  "pytest == 8.4.1",
+  "pytest == 9.0.3",
   "pylint == 3.3.8",       # We need this to check for the examples
   "frequenz-repo-config[extra-lint-examples] == 0.17.0",
 ]

tests_golden/integration/test_cookiecutter_generation/app-proprietary/frequenz-app-test/pyproject.toml

@@ -49,10 +49,10 @@ dev-flake8 = [
   "pydoclint == 0.6.10",
   "pydocstyle == 6.3.0",
 ]
-dev-formatting = ["black == 25.1.0", "isort == 6.0.0"]
+dev-formatting = ["black == 26.3.1", "isort == 6.0.0"]
 dev-mkdocs = [
   "Markdown == 3.8.2",
-  "black == 25.1.0",
+  "black == 26.3.1",
   "mike == 2.1.3",
   "mkdocs-gen-files == 0.5.0",
   "mkdocs-literate-nav == 0.6.2",
@@ -78,7 +78,7 @@ dev-pylint = [
   "frequenz-app-test[dev-mkdocs,dev-noxfile,dev-pytest]",
 ]
 dev-pytest = [
-  "pytest == 8.4.1",
+  "pytest == 9.0.3",
   "pylint == 3.3.8",       # We need this to check for the examples
   "frequenz-repo-config[extra-lint-examples] == 0.17.0",
   "pytest-mock == 3.14.0",

tests_golden/integration/test_cookiecutter_generation/lib-proprietary/frequenz-test-python/pyproject.toml

@@ -46,10 +46,10 @@ dev-flake8 = [
   "pydoclint == 0.6.10",
   "pydocstyle == 6.3.0",
 ]
-dev-formatting = ["black == 25.1.0", "isort == 6.0.0"]
+dev-formatting = ["black == 26.3.1", "isort == 6.0.0"]
 dev-mkdocs = [
   "Markdown == 3.8.2",
-  "black == 25.1.0",
+  "black == 26.3.1",
   "mike == 2.1.3",
   "mkdocs-gen-files == 0.5.0",
   "mkdocs-literate-nav == 0.6.2",
@@ -75,7 +75,7 @@ dev-pylint = [
   "frequenz-test[dev-mkdocs,dev-noxfile,dev-pytest]",
 ]
 dev-pytest = [
-  "pytest == 8.4.1",
+  "pytest == 9.0.3",
   "pylint == 3.3.8",       # We need this to check for the examples
   "frequenz-repo-config[extra-lint-examples] == 0.17.0",
   "pytest-mock == 3.14.0",

tests_golden/integration/test_cookiecutter_generation/model-proprietary/frequenz-model-test/pyproject.toml

@@ -50,10 +50,10 @@ dev-flake8 = [
   "pydoclint == 0.6.10",
   "pydocstyle == 6.3.0",
 ]
-dev-formatting = ["black == 25.1.0", "isort == 6.0.0"]
+dev-formatting = ["black == 26.3.1", "isort == 6.0.0"]
 dev-mkdocs = [
   "Markdown == 3.8.2",
-  "black == 25.1.0",
+  "black == 26.3.1",
   "mike == 2.1.3",
   "mkdocs-gen-files == 0.5.0",
   "mkdocs-literate-nav == 0.6.2",
@@ -79,7 +79,7 @@ dev-pylint = [
   "frequenz-model-test[dev-mkdocs,dev-noxfile,dev-pytest]",
 ]
 dev-pytest = [
-  "pytest == 8.4.1",
+  "pytest == 9.0.3",
   "pylint == 3.3.8",       # We need this to check for the examples
   "frequenz-repo-config[extra-lint-examples] == 0.17.0",
   "pytest-mock == 3.14.0",