add workflow for building localhost image

.github/workflows/build_localhost_image.yml

@@ -0,0 +1,39 @@
+name: Push Docker image
+on:
+  push:
+    tags:
+      - v*.*.**
+
+jobs:
+  build-and-push-seeker-image:
+    name: Build Docker image for localhost network
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: dn3010/sylo-ethereum-testnet
+          tags: type=semver,pattern={{version}}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USER }}
+          password: ${{ secrets.DOCKER_PAT }}
+
+      - name: Build Tag and Push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          file: docker/localhost-with-protocol/Dockerfile
+          tags: ${{ steps.meta.outputs.tags }}
+          push: true
+          cache-from: type=gha
+          cache-to: type=gha,mode=max