chore(ci): Adding automatic gi for push

Author: BlueShork

.github/workflows/build-push.yml

@@ -1,4 +1,23 @@
-name: build-push.yml
+name: Build & Push Docker Image
 on:
+  push:
+    branches:
+      - main
 
 jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: ./android-emulator
+          push: true
+          tags: maestrodeck/android-emulator-runner:latest