rtl: for vtol first desend down to RTL descend altitude before doing a transition
rtl: for vtol first desend down to RTL descend altitude before doing a transition

Signed-off-by: RomanBapst <019237760eff64d50a7eec108f84e3d8840aac17@gmail.com>

acfloria/Firmware,acfloria/Firmware,acfloria/Firmware,acfloria/Firmware,acfloria/Firmware,acfloria/Firmware,acfloria/Firmware