Update main.py - add a debug line so we know when we're reloading stuff

Author: jessebot

docker/main.py

@@ -100,6 +100,7 @@ def reload_secret_vars(self):
         """
         reloads the secret vars file
         """
+        logging.info(f"♻️ Reloading {SECRET_VARS_FILE}")
         with open(SECRET_VARS_FILE) as yaml_file:
             self.secret_vars = yaml.safe_load(yaml_file)