Bump codecov/codecov-action from 5.0.2 to 5.0.4

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 5.0.2 to 5.0.4.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@5c47607...985343d)

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

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

.github/workflows/CI.yml

@@ -22,7 +22,7 @@ jobs:
           go-version: '^1.21.0'
       - name: Tests
         run: "go test -race -coverprofile='coverage.txt' -covermode=atomic -v ./gpg/"
-      - uses: codecov/codecov-action@5c47607acb93fed5485fdbf7232e8a31425f672a
+      - uses: codecov/codecov-action@985343d70564a82044c1b7fcb84c2fa05405c1a2
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
   static_analysis: