ci - try fix docker push to ghcr with using GITHUB_TOKEN

Author: nick-dodonov

.github/workflows/stack.yml

@@ -18,6 +18,10 @@ env:
 jobs:
   deploy:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
     steps:
       - uses: actions/checkout@v2 #name: Checkout codebase