Update drift-slack-advanced.yml

Author: motatoes

.github/workflows/drift-slack-advanced.yml

@@ -14,6 +14,7 @@ jobs:
       with:
         ee: 'true'
         mode: drift-detection
+        setup-terraform: true
         setup-aws: true
         aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
         aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}