Update kilted branches (#498) (#502)

Author: mergify[bot]

control_toolbox.kilted.repos

@@ -6,7 +6,7 @@ repositories:
   realtime_tools:
     type: git
     url: https://github.com/ros-controls/realtime_tools
-    version: master
+    version: kilted
   ros2_control_cmake:
     type: git
     url: https://github.com/ros-controls/ros2_control_cmake.git

ros_controls.kilted.repos

@@ -6,7 +6,7 @@ repositories:
   ros-controls/ros2_control:
     type: git
     url: https://github.com/ros-controls/ros2_control.git
-    version: master
+    version: kilted
   ros-controls/ros2_controllers:
     type: git
     url: https://github.com/ros-controls/ros2_controllers.git