Fix deprecation warning

[rhaschke]

Address the newly failing rolling build. They deprecated the use of rmw_qos_profile_t in favour of rclcpp:QoS.

Unfortunately, fixing the rolling build now invalidates the humble and jazzy builds.
Is there a compile-time version check available to handle this?

[sjahr]

@rhaschke Thanks for the fix! Tyler solved it with pre-processor directives for the move_group_interface here. Maybe that would fix it here too?

[sjahr]

Awesome, thanks!