Add manually triggered option to release workflow

Author: malte-hansen

.github/workflows/release-version.yml

@@ -5,6 +5,15 @@ on:
     tags:
       - "*"
   workflow_dispatch:
+    inputs:
+      image-tag:
+        description: Docker image tag to publish
+        required: true
+        type: string
+      ref:
+        description: Git ref to build (branch, tag, or commit SHA)
+        required: true
+        type: string
 
 jobs:
   release-docker-image-jvm:
@@ -13,11 +22,13 @@ jobs:
     steps:
       - name: Checkout Code
         uses: actions/checkout@v3
+        with:
+          ref: ${{ github.event_name == 'workflow_dispatch' && inputs.ref || github.ref }}
       - name: Build and Push Image
         uses: explorviz/deployment/.github/actions/build-and-deploy-quarkus-jvm@main
         with:
           platforms: "linux/amd64,linux/arm64/v8"
           docker-username: ${{ secrets.DOCKER_USERNAME }}
           docker-password: ${{ secrets.DOCKER_PASSWORD }}
           image-name: ${{ vars.DOCKER_JVM_IMAGE_NAME }}
-          image-tag: "${{ github.ref_name }}"
+          image-tag: ${{ github.event_name == 'workflow_dispatch' && inputs.image-tag || github.ref_name }}