GH action to build upload service image

.github/workflows/build-images.yaml

@@ -0,0 +1,30 @@
+name: Build and push images
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    name: build images
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Build ai-demo-upload-service
+        id: build-ai-demo-upload-service
+        run: docker build services/upload-service --file services/upload-service/Dockerfile --tag quay.io/kevent-mesh/ai-demo-upload-service:$(date +%s)
+      - name: Push ai-demo-upload-service
+        id: push-ai-demo-upload-service
+        uses: redhat-actions/push-to-registry@v2
+        with:
+          image: ${{ steps.build-ai-demo-upload-service.outputs.image }}
+          tags: ${{ steps.build-ai-demo-upload-service.outputs.tags }}
+          registry: quay.io/kevent-mesh
+          username: ${{ secrets.REGISTRY_USERNAME }}
+          password: ${{ secrets.REGISTRY_PASSWORD }}
+      - name: Print ai-demo-upload-service image url
+        run: echo "ai-demo-upload-service image pushed to ${{ steps.push-ai-demo-upload-service.outputs.registry-paths }}"