ci(deps): bump codecov/codecov-action from 4 to 5

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 4 to 5.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@v4...v5)

---
updated-dependencies:
- dependency-name: codecov/codecov-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/ci-py.yml

@@ -141,7 +141,7 @@ jobs:
 
       - name: Upload python coverage to codecov.io
         if: github.event_name != 'merge_group' && matrix.python-version.coverage
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           files: coverage.xml
           name: python

.github/workflows/ci-rs.yml

@@ -230,7 +230,7 @@ jobs:
       - name: Generate coverage report
         run: cargo llvm-cov --all-features report --codecov --output-path coverage.json
       - name: Upload coverage to codecov.io
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           files: coverage.json
           name: rust