Update key and package

Signed-off-by: Alberto Tudela <[email protected]>

Author: ajtudela

.circleci/config.yml

@@ -33,12 +33,12 @@ _commands:
         - restore_cache:
             name: Restore Cache << parameters.key >>
             keys:
-              - "<< parameters.key >>-v39\
+              - "<< parameters.key >>-v40\
                 -{{ arch }}\
                 -{{ .Branch }}\
                 -{{ .Environment.CIRCLE_PR_NUMBER }}\
                 -{{ checksum  \"<< parameters.workspace >>/lockfile.txt\" }}"
-              - "<< parameters.key >>-v39\
+              - "<< parameters.key >>-v40\
                 -{{ arch }}\
                 -main\
                 -<no value>\

navigation2/package.xml

@@ -48,6 +48,7 @@
   <exec_depend>opennav_docking</exec_depend>
   <exec_depend>opennav_docking_bt</exec_depend>
   <exec_depend>opennav_docking_core</exec_depend>
+  <exec_depend>opennav_following</exec_depend>
 
   <export>
     <build_type>ament_cmake</build_type>