Add release workflow

Author: ringods

.github/workflows/release.yaml

@@ -0,0 +1,25 @@
+---
+name: Publish Policies
+on:
+  workflow_dispatch:
+  push:
+    branches: ['main']
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - name: Setup updatecli
+        uses: updatecli/updatecli-action@2c3221bc5f4499a99fec2c87d9de4a83cb30e990 # v3.1.3
+      - name: Log in to the Container registry
+        uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Publish
+        run: make release