Adding missing dep to loopback sim (#5204)

* Adding missing dep

Signed-off-by: Steve Macenski <[email protected]>

* typo

Signed-off-by: Steve Macenski <[email protected]>

* updating fix

Signed-off-by: Steve Macenski <[email protected]>

---------

Signed-off-by: Steve Macenski <[email protected]>

Author: SteveMacenski

nav2_loopback_sim/package.xml

@@ -12,6 +12,7 @@
   <exec_depend>nav_msgs</exec_depend>
   <exec_depend>tf_transformations</exec_depend>
   <exec_depend>tf2_ros</exec_depend>
+  <exec_depend>python3-transforms3d</exec_depend>
 
   <test_depend>ament_copyright</test_depend>
   <test_depend>ament_flake8</test_depend>