Revert "Hotfix: Only orb_copy items in mavlink app if the timestamp changed"
Revert "Hotfix: Only orb_copy items in mavlink app if the timestamp changed"

This reverts commit a9653fa10db3884d3d17ee33f80f23aa2e3ef842.

mcgill-robotics/Firmware,jlecoeur/Firmware,Aerotenna/Firmware,mcgill-robotics/Firmware,PX4/Firmware,PX4/Firmware,PX4/Firmware,mcgill-robotics/Firmware,acfloria/Firmware,mcgill-robotics/Firmware,mcgill-robotics/Firmware,Aerotenna/Firmware,acfloria/Firmware,dagar/Firmware,Aerotenna/Firmware,dagar/Firmware,Aerotenna/Firmware,mje-nz/PX4-Firmware,jlecoeur/Firmware,PX4/Firmware,acfloria/Firmware,darknight-007/Firmware,krbeverx/Firmware,Aerotenna/Firmware,jlecoeur/Firmware,acfloria/Firmware,darknight-007/Firmware,krbeverx/Firmware,mje-nz/PX4-Firmware,mcgill-robotics/Firmware,mje-nz/PX4-Firmware,Aerotenna/Firmware,mje-nz/PX4-Firmware,dagar/Firmware,darknight-007/Firmware,dagar/Firmware,acfloria/Firmware,dagar/Firmware,jlecoeur/Firmware,darknight-007/Firmware,acfloria/Firmware,krbeverx/Firmware,mje-nz/PX4-Firmware,jlecoeur/Firmware,jlecoeur/Firmware,mje-nz/PX4-Firmware,krbeverx/Firmware,dagar/Firmware,PX4/Firmware,krbeverx/Firmware,mje-nz/PX4-Firmware,krbeverx/Firmware,mcgill-robotics/Firmware,jlecoeur/Firmware,jlecoeur/Firmware,Aerotenna/Firmware,darknight-007/Firmware,krbeverx/Firmware,PX4/Firmware,acfloria/Firmware,PX4/Firmware,dagar/Firmware