chore(deps): Bump codecov/codecov-action from 5.1.2 to 5.3.0 (#855)

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 5.1.2 to 5.3.0.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@1e68e06...0da7aa6)

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

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

.github/workflows/codecov.yaml

@@ -32,7 +32,7 @@ jobs:
           set -e
           make test-backend
       - name: Upload Report to Codecov
-        uses: codecov/codecov-action@1e68e06f1dbfde0e4cefc87efeba9e4643565303 # v5.1.2
+        uses: codecov/codecov-action@0da7aa657d958d32c117fc47e1f977e7524753c7 # v5.3.0
         with:
           file: ./backend/coverage.out
           token: ${{ secrets.CODECOV_TOKEN }}