Add: push.yml

.github/workflows/push.yml

@@ -0,0 +1,25 @@
+name: Build and Push to Greenbone Registry
+
+on:
+  push:
+    branches: [ main ]
+    tags: ["v*"]
+  pull_request:
+    branches: [ main ]
+  workflow_dispatch:
+    inputs:
+      ref-name:
+        type: string
+        description: "The ref to build a container image from. For example a tag v23.0.0."
+        required: true
+
+jobs:
+  build:
+    uses: greenbone/workflows/.github/workflows/container-build-push-2rd-gen.yml@main
+    with:
+      image-url: community/gsa
+      image-labels: |
+        org.opencontainers.image.vendor=Greenbone
+        org.opencontainers.image.base.name=greenbone/gsad
+      ref-name: ${{ inputs.ref-name }}
+    secrets: inherit