mavlink_messages: refactor to use vehicle_trajectory_waypoint instead of trajectory_waypoint message

points of the trajectory

nuttx_omnibus-f4sd_default: disable bl_update, wind_estimator, gnd_att_control, gnd_pos_control to save flash

avoidance

avoidance

trajectory_waypoint and trajectory_waypoint_desired

obstacle avoidance waypoints

in the pos_control and not coming from navigator. Refactor method
update_avoidance_waypoint_desired since all waypoints have the same type

code

if obstacle avoidance is running

to eliminate duplicated code

trajectory_waypoint

waypoint to the obstacle avoidance module

obstacle avoidance

waypoint

obstacle avoidance

obstacle avoidance module

uORB trajectory_waypoint as input path to a obstacle avoidance node

trajectory_waypoint or trajectory_bezier depending on the mav trajectory
representation type