Update prod.workflow.yaml

.github/workflows/prod.workflow.yaml

@@ -1,9 +1,14 @@
 name: Build production docker image to Portainer
 
 on:
-  push:
-    branches:
-      - main
+  workflow_dispatch:
+    inputs:
+      unpacker_version:
+        description: "portainer-updater version. e.g. 2.20.0"
+        required: true
+      release_branch:
+        description: "release branch. e.g. release/2.20"
+        required: true
 
 jobs:
   release:
@@ -12,18 +17,24 @@ jobs:
       name: production
     steps:
       - name: checkout code
-        uses: actions/checkout@v2
+        uses: actions/[email protected]
+        with:
+          ref: ${{ github.event.inputs.release_branch }}
+
       # https://github.com/docker/setup-qemu-action
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v1
+        uses: docker/[email protected]
+
       # https://github.com/docker/setup-buildx-action
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
+        uses: docker/setup-buildx-action@v3.0.0
         with:
           driver-opts: image=moby/buildkit:v0.10.6
+
       - uses: actions/setup-go@v3
         with:
           go-version: "1.22.5"
+
       - name: login to docker hub
         run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin