[+] bump actions/upload-artifact from 6 to 7 (#749)

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 6 to 7.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v6...v7)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '7'
  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/build.yml

@@ -50,7 +50,7 @@ jobs:
       run: go test -failfast -v -timeout=300s -coverprofile=profile.cov ./...
 
     - name: Upload coverage profile
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       with:
         name: coverage-profile-${{ github.run_id }}
         path: profile.cov