Add github CI

Author: s-garg

.github/workflows/devcontainer.yaml

@@ -0,0 +1,20 @@
+name: Dev Container CI
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Build dev container
+        uses: devcontainers/[email protected]
+        with:
+          runCmd: |
+            go version
+            go build ./...