test review doc action

Author: npalm

.github/workflows/terraform.yml

@@ -45,9 +45,11 @@ jobs:
         run: terraform validate
 
   tflint:
-    name: runner / tflint
+    name: tflint
     runs-on: ubuntu-latest
     steps:
+      - name: "Checkout"
+        uses: actions/checkout@v3
       - name: tflint
         uses: reviewdog/action-tflint@master
         with: