Revert "Also push container images to github / gcr.io" (#2416)

.github/workflows/draft_release.yml

@@ -9,8 +9,6 @@ jobs:
   draft_release:
     name: draft release
     runs-on: ubuntu-latest
-    permissions:
-      packages: write
     steps:
 
     - name: Checkout repo
@@ -24,13 +22,6 @@ jobs:
         username: ${{ secrets.DOCKERHUB_USERNAME }}
         password: ${{ secrets.DOCKERHUB_ACCESS_TOKEN }}
 
-    - name: Login to GitHub Container Registry
-      uses: docker/login-action@v2
-      with:
-        registry: ghcr.io
-        username: ${{ github.repository_owner }}
-        password: ${{ secrets.GITHUB_TOKEN }}
-
     - name: Set up Go
       uses: actions/setup-go@v4
       with: