chore: fix metadata-action step (#55)

Author: omrozowicz-splunk

.github/workflows/build-test-release.yml

@@ -164,13 +164,13 @@ jobs:
         uses: docker/[email protected]
         with:
           registry: ghcr.io
-          username: ${{ github.repository_owner }}
+          username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
       - name: Docker meta
         id: docker_meta
         uses: docker/metadata-action@v3
         with:
-          images: ghcr.io/${{ github.repository }}
+          images: ghcr.io/${{ github.repository }}/container
           tags: |
             type=semver,pattern=v{{major}}.{{minor}}
             type=semver,pattern=v{{major}}