Merge pull request #17 from Ruby-Network/CI

Add CI to test the build

Author: MotorTruck1221

.github/workflows/test-build.yml

@@ -0,0 +1,20 @@
+name: Test The Docker Build
+on: [pull_request, workflow_dispatch]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    if: github.repository_owner == 'Ruby-Network'
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Submodule Update
+        run: git submodule update --init --recursive
+      - name: Setup Docker Buildx
+        uses: docker/setup-buildx-action@79abd3f86f79a9d68a23c75a09a9a85889262adf
+      - name: Build 
+        uses: docker/build-push-action@ad44023a93711e2821f8e83c0e57c4ddd9b934e0
+        with:
+          context: .
+          file: ./Dockerfile
+          push: false
+          tags: ruby-network/ruby-network:testing