Bump actions/upload-artifact from 4.4.3 to 4.6.0 (#13)

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4.4.3 to 4.6.0.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v4.4.3...v4.6.0)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/build.yaml

@@ -104,7 +104,7 @@ jobs:
           TARGET_REF: 127.0.0.1:5000
         run: go test -v -coverprofile=coverage.out $(go list ./...)
       - name: Generate code coverage artifacts
-        uses: actions/upload-artifact@v4.4.3
+        uses: actions/upload-artifact@v4.6.0
         with:
           name: code-coverage
           path: coverage.out