WIP: add dummy workflow to tbe able to trigger publish workflow from other branch

Author: odzhychko

.github/publish.yml

@@ -0,0 +1,16 @@
+name: Publish
+on:
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: 'Tag for OCI image to publish'
+        required: true
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build-and-publish-image:
+    runs-on: ubuntu-24.04
+    steps:
+        - uses: actions/checkout@v4

.github/workflows/publish.yml

@@ -0,0 +1,30 @@
+name: Publish
+on:
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: 'Tag for OCI image to publish'
+        required: true
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build-and-publish-image:
+    runs-on: ubuntu-24.04
+
+    # Permissions required for publishing Docker image.
+    # See https://docs.github.com/en/actions/use-cases-and-examples/publishing-packages/publishing-docker-images#publishing-images-to-github-packages
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+        - uses: actions/checkout@v4
+        - name: Set up JDK 15
+          uses: actions/setup-java@v4
+          with:
+            java-version: '15'
+            distribution: 'temurin'
+            cache: maven
+