build: bump the actions group with 2 updates

Bumps the actions group with 2 updates: [astral-sh/setup-uv](https://github.com/astral-sh/setup-uv) and [codecov/codecov-action](https://github.com/codecov/codecov-action).


Updates `astral-sh/setup-uv` from 7.6.0 to 8.0.0
- [Release notes](https://github.com/astral-sh/setup-uv/releases)
- [Commits](astral-sh/setup-uv@37802ad...cec2083)

Updates `codecov/codecov-action` from 5.5.3 to 6.0.0
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@1af5884...57e3a13)

---
updated-dependencies:
- dependency-name: astral-sh/setup-uv
  dependency-version: 8.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
- dependency-name: codecov/codecov-action
  dependency-version: 6.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
...

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

Author: dependabot[bot]

.github/workflows/codspeed.yml

@@ -32,7 +32,7 @@ jobs:
           python-version: "3.13"
 
       - name: Setup uv
-        uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7.6.0
+        uses: astral-sh/setup-uv@cec208311dfd045dd5311c1add060b2062131d57 # v8.0.0
 
       - name: Install dependencies
         run: uv sync --dev

.github/workflows/test.yml

@@ -23,7 +23,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Setup uv
-        uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7.6.0
+        uses: astral-sh/setup-uv@cec208311dfd045dd5311c1add060b2062131d57 # v8.0.0
 
       - name: Install dependencies
         run: uv sync --dev
@@ -33,7 +33,7 @@ jobs:
           uv run coverage run --source=tests,cpp_linter_hooks -m pytest -vv
           uv run coverage report
           uv run coverage xml
-      - uses: codecov/codecov-action@1af58845a975a7985b0beb0cbe6fbbb71a41dbad #v5
+      - uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 #v5
         if: matrix.python-version == '3.13'
         with:
           token: ${{ secrets.CODECOV_TOKEN }}