add github actions for tf lint check

.github/workflows/ci.yaml

@@ -0,0 +1,30 @@
+name: Terraform CI
+run-name: ${{ github.actor }} is testing out GitHub Actions 🚀
+on: 
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+jobs:
+  Terraform-Fmt-Check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: hashicorp/setup-terraform@v3
+
+      - name: Terraform fmt
+        id: fmt
+        run: terraform fmt -check
+        continue-on-error: false
+
+      - name: Terraform Validate
+        id: validate
+        run: terraform validate -no-color
+
+      - name: Terraform Init
+        id: init
+        run: terraform init
+
+