fix(actions): update release job to use repo owner

Author: hugginsio

.github/workflows/release.yaml

@@ -19,5 +19,5 @@ jobs:
         env:
           IMAGE_NAME: ${{ github.repository }}
           REGISTRY_PASSWORD: ${{ secrets.GITHUB_TOKEN }}
-          REGISTRY_USERNAME: ${{ github.actor }}
+          REGISTRY_USERNAME: ${{ github.repository_owner }}
           TAG: ${{ github.event.release.tag_name }}