Update build script

.github/workflows/push-image.yml

@@ -4,6 +4,9 @@ on:
   push:
     branches:
       - main
+  pull_request:
+    branches:
+      - main
   schedule:
     - cron: "0 0 1,15 * *" # the 1st and 15th of every month
 
@@ -22,7 +25,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
 
       - name: Log in to the Container registry
         uses: docker/login-action@40891eba8c2bcd1309b07ba8b11232f313e86779
@@ -31,11 +34,20 @@ jobs:
           username: ${{ env.REGISTRY_USER }}
           password: ${{ env.REGISTRY_PASSWORD }}
 
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@988b5a0280414f521da01fcc63a27aeeb4b104db
+
       - name: Extract metadata (tags, labels) for Docker
         id: meta
         uses: docker/metadata-action@c4ee3adeed93b1fa6a762f209fb01608c1a22f1e
         with:
           images: ${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=schedule
+            type=ref,event=branch
+            type=ref,event=tag
+            type=ref,event=pr
+            type=sha,format=long
 
       - name: Build and push Docker image
         uses: docker/build-push-action@91df6b874e498451163feb47610c87c4a218c1ee