Update deprecated `spin_until_future_complete`
Replace deprecated spin_until_future_complete with spin_until_complete
Requires: https://github.com/ros2/rclcpp/pull/1874 (now reverted)
Requires: https://github.com/ros2/rclcpp/pull/1957 (reverts the revert)
Signed-off-by: Hubert Liberacki hliberacki@gmail.com
Originally submitted here: https://github.com/christophebedard/ros2_tracing/pull/2
Edited by Christophe Bédard