template: Bump protobuf and grpcio to latest versions

The previous versions were inconsistent, as the runtime version was too
new (6) for the build version (5). Normally Protobuf should be
compatible between 2 consecutive major versions, but it seems this is
not the case for these versions, as we got build failures saying the
codegen version was newer than the runtime version.

In any case, for new projects it should be OK and desired to use the
latest versions, so we just do that.

Signed-off-by: Leandro Lucarella <luca-frequenz@llucax.com>

Author: llucax

cookiecutter/{{cookiecutter.github_repo_name}}/pyproject.toml

@@ -11,9 +11,9 @@ 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 == 5.29.3",
-  "grpcio-tools == 1.70.0",
-  "grpcio == 1.70.0",
+  "protobuf == 6.33.4",
+  "grpcio-tools == 1.76.0",
+  "grpcio == 1.76.0",
 {%- endif %}
 ]
 build-backend = "setuptools.build_meta"
@@ -64,11 +64,11 @@ dependencies = [
   # We can't widen beyond the current value unless we bump the minimum
   # requirements too because of protobuf cross-version runtime guarantees:
   # https://protobuf.dev/support/cross-version-runtime-guarantee/#major
-  "protobuf >= 6.32.0, < 8", # Do not widen beyond 8!
+  "protobuf >= 6.33.4, < 8", # Do not widen beyond 8!
   # We couldn't find any document with a spec about the cross-version runtime
   # guarantee for grpcio, so unless we find one in the future, we'll assume
   # major version jumps are not compatible
-  "grpcio >= 1.74.0, < 2", # Do not widen beyond 2!
+  "grpcio >= 1.76.0, < 2", # Do not widen beyond 2!
 ]
 {%- else %}
 dependencies = [

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

@@ -10,9 +10,9 @@ 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 == 5.29.3",
-  "grpcio-tools == 1.70.0",
-  "grpcio == 1.70.0",
+  "protobuf == 6.33.4",
+  "grpcio-tools == 1.76.0",
+  "grpcio == 1.76.0",
 ]
 build-backend = "setuptools.build_meta"
 
@@ -39,11 +39,11 @@ dependencies = [
   # We can't widen beyond the current value unless we bump the minimum
   # requirements too because of protobuf cross-version runtime guarantees:
   # https://protobuf.dev/support/cross-version-runtime-guarantee/#major
-  "protobuf >= 6.32.0, < 8", # Do not widen beyond 8!
+  "protobuf >= 6.33.4, < 8", # Do not widen beyond 8!
   # We couldn't find any document with a spec about the cross-version runtime
   # guarantee for grpcio, so unless we find one in the future, we'll assume
   # major version jumps are not compatible
-  "grpcio >= 1.74.0, < 2", # Do not widen beyond 2!
+  "grpcio >= 1.76.0, < 2", # Do not widen beyond 2!
 ]
 dynamic = ["version"]