Use kilted branch for ros2_controllers (#543)

(cherry picked from commit 619c40b)

Author: christophfroehlich

make_help_scripts/deploy_defines.py

@@ -93,7 +93,7 @@ def add_pr_stats_file():
             "humble": "humble",
             "iron": "iron",
             "jazzy": "jazzy",
-            "kilted": "master",
+            "kilted": "kilted",
             "rolling": "master"
         },
         "pr": os.environ.get('ROS2_CONTROLLERS_PR')