Update formatcheck.yml

Author: damienjburks

terraform/pipelines/modules/codepipeline/buildspecs/formatcheck.yml

@@ -15,7 +15,7 @@ phases:
   build:
     commands:
       - echo "Running black format check..."
-      - black --check src/  # Check formatting without modifying files
+      - black --check .  # Check formatting without modifying files
   post_build:
     commands:
       - echo "Format check completed."