AIRSHIP-3913 move to GHA

.github/rvu/labels.yaml

@@ -0,0 +1 @@
+service.rvu.co.uk/brand: airship

.github/workflows/push.yaml

@@ -0,0 +1,27 @@
+name: push
+on: push
+permissions:
+    contents: read
+    id-token: write
+jobs:
+    build:
+        runs-on: ubuntu-latest
+        steps:
+          - uses: actions/checkout@v4
+          - name: Login to Quay.io
+            uses: docker/login-action@v3
+            with:
+              registry: quay.io
+              username: ${{ secrets.QUAY_USERNAME }}
+              password: ${{ secrets.QUAY_PASSWORD }}
+          - id: meta
+            uses: docker/metadata-action@v5
+            with:
+              images: quay.io/uswitch/node-problem-detector
+              tags: type=sha,prefix=,format=long
+          - uses: docker/build-push-action@v6
+            with:
+              context: .
+              labels: ${{ steps.meta.outputs.labels }}
+              push: true
+              tags: ${{ steps.meta.outputs.tags }}