ekf2 reset: fix sign of delta altitude for global position topic
ekf2 reset: fix sign of delta altitude for global position topic

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

dagar/Firmware,Aerotenna/Firmware,jlecoeur/Firmware,jlecoeur/Firmware,Aerotenna/Firmware,PX4/Firmware,PX4/Firmware,acfloria/Firmware,mje-nz/PX4-Firmware,acfloria/Firmware,acfloria/Firmware,mje-nz/PX4-Firmware,mcgill-robotics/Firmware,dagar/Firmware,PX4/Firmware,krbeverx/Firmware,mcgill-robotics/Firmware,PX4/Firmware,Aerotenna/Firmware,PX4/Firmware,Aerotenna/Firmware,krbeverx/Firmware,acfloria/Firmware,PX4/Firmware,jlecoeur/Firmware,acfloria/Firmware,mje-nz/PX4-Firmware,jlecoeur/Firmware,jlecoeur/Firmware,jlecoeur/Firmware,krbeverx/Firmware,krbeverx/Firmware,dagar/Firmware,mje-nz/PX4-Firmware,mcgill-robotics/Firmware,krbeverx/Firmware,dagar/Firmware,mcgill-robotics/Firmware,mje-nz/PX4-Firmware,krbeverx/Firmware,krbeverx/Firmware,mcgill-robotics/Firmware,dagar/Firmware,acfloria/Firmware,PX4/Firmware,acfloria/Firmware,mje-nz/PX4-Firmware,jlecoeur/Firmware,Aerotenna/Firmware,dagar/Firmware,dagar/Firmware,mje-nz/PX4-Firmware,Aerotenna/Firmware,mcgill-robotics/Firmware,Aerotenna/Firmware,jlecoeur/Firmware,mcgill-robotics/Firmware