Bump codecov/codecov-action from 5.5.3 to 6.0.0 (#93)

Bumps [codecov/codecov-action](https://github.com/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: codecov/codecov-action
  dependency-version: 6.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/pixi-pytest-with-coverage.yaml

@@ -32,7 +32,7 @@ jobs:
         run: pixi run -e ${{ inputs.environment }} pytest --cov=$GITHUB_WORKSPACE --cov-report=xml
 
       - name: Upload coverage report to Codecov
-        uses: codecov/codecov-action@1af58845a975a7985b0beb0cbe6fbbb71a41dbad
+        uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2
         with:
           files: ./coverage.xml
           flags: unittests

.github/workflows/pytest-with-coverage.yaml

@@ -49,7 +49,7 @@ jobs:
           pytest --cov=$GITHUB_WORKSPACE --cov-report=xml
 
       - name: Upload coverage report to Codecov
-        uses: codecov/codecov-action@1af58845a975a7985b0beb0cbe6fbbb71a41dbad
+        uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2
         with:
           files: ./coverage.xml
           flags: unittests