chore: allow ci to push packages

Author: Felix Peters

.github/workflows/release.yml

@@ -8,6 +8,7 @@ on:
       - beta
 
 permissions:
+    packages: write # to be able to push container images
     contents: write # to be able to publish a GitHub release
     issues: write # to be able to comment on released issues
     pull-requests: write # to be able to comment on released pull requests