Add pipeline for building geth image

.github/workflows/build-geth-image.yaml

@@ -0,0 +1,32 @@
+name: Build And Publish GETH Image
+
+on:
+  pull_request:
+    branches:
+      - master
+    types:
+      - labeled
+ 
+
+jobs:
+  build_and_push_to_registry:
+    if: ${{ github.event.label.name == 'CI:Build'}}
+    name: Build And Push GETH Image
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v4
+      
+      - name: Log in to Docker Hub
+        uses: docker/login-action@f4ef78c080cd8ba55a85445d5b36e214a81df20a
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN}}
+      
+      - name: Build and push Docker image
+        uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: "anglyuboslav/geth"