mc_pos_ctrl: send vehicle cmd if task fails and task should be switched
mc_pos_ctrl: send vehicle cmd if task fails and task should be switched

without this tasks will be switched all the time and the drone starts driftig

dagar/Firmware,acfloria/Firmware,dagar/Firmware,PX4/Firmware,dagar/Firmware,acfloria/Firmware,PX4/Firmware,acfloria/Firmware,krbeverx/Firmware,dagar/Firmware,Aerotenna/Firmware,krbeverx/Firmware,dagar/Firmware,Aerotenna/Firmware,PX4/Firmware,Aerotenna/Firmware,mje-nz/PX4-Firmware,krbeverx/Firmware,acfloria/Firmware,Aerotenna/Firmware,mje-nz/PX4-Firmware,mje-nz/PX4-Firmware,acfloria/Firmware,krbeverx/Firmware,PX4/Firmware,PX4/Firmware,acfloria/Firmware,mje-nz/PX4-Firmware,dagar/Firmware,mje-nz/PX4-Firmware,Aerotenna/Firmware,krbeverx/Firmware,Aerotenna/Firmware,krbeverx/Firmware,dagar/Firmware,Aerotenna/Firmware,acfloria/Firmware,mje-nz/PX4-Firmware,krbeverx/Firmware,mje-nz/PX4-Firmware,PX4/Firmware,PX4/Firmware