Add input option for pushing to registry in action.yml

Introduced a new input parameter 'push' to control whether the image should be pushed to the registry. The default value is set to true, allowing for more flexible image handling during the build process.

action.yml

@@ -1,6 +1,10 @@
 name: "Build, Scan and Push Image"
 description: "Build, Scan and Push Image to Self Hosted Registry"
 inputs:
+  push:
+    description: "Push to Registry"
+    required: false
+    default: "true"
   image:
     description: "Image Name"
     required: true
@@ -68,7 +72,7 @@ runs:
     - name: Build Docker images
       uses: docker/build-push-action@v6
       with:
-        push: true
+        push: ${{ inputs.push }}
         file: ${{ inputs.file }}
         tags: ${{ steps.meta.outputs.tags }}
         cache-to: type=inline