Remove pylint warning

Author: mbriand

swattool/utils.py

@@ -38,6 +38,9 @@ def _get_git_username() -> Optional[str]:
 
 class Color:
     """Text color handling."""
+
+    # pylint: disable=too-few-public-methods
+
     RESET = "\x1b[0m"
     RED = "\x1b[1;31m"
     GREEN = "\x1b[1;32m"