build(deps): bump codecov/codecov-action from 4.1.0 to 4.3.0 (#557)

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 4.1.0 to 4.3.0.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@v4.1.0...v4.3.0)

---
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/go.yml

@@ -31,7 +31,7 @@ jobs:
             grep -v internal/app/n3dr/n3drtest |\
             grep -v cmd/n3dr)
         if: ${{ startsWith(matrix.os, 'ubuntu') }}
-      - uses: codecov/codecov-action@v4.1.0
+      - uses: codecov/codecov-action@v4.3.0
         with:
           files: ./coverage.txt
           flags: unittests