Bump codecov/codecov-action from 4 to 5 (#372)

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

Author: dependabot[bot]

.github/workflows/go.yaml

@@ -31,7 +31,7 @@ jobs:
           ${{ runner.os }}-go-
     - name: unit-test
       run: go test -v ./... -coverprofile cover.out
-    - uses: codecov/codecov-action@v4
+    - uses: codecov/codecov-action@v5
       with:
         disable_search: true
         files: cover.out