px4fmu-v2 nsh: Upstream NuttX defconfig changes
px4fmu-v2 nsh: Upstream NuttX defconfig changes

   was:CONFIG_ARM_TOOLCHAIN_IAR is:CONFIG_ARCH_TOOLCHAIN_IAR
   was:CONFIG_ARM_TOOLCHAIN_GNU is:CONFIG_ARCH_TOOLCHAIN_GNU
   was:CONFIG_MUTEX_TYPES is:CONFIG_PTHREAD_MUTEX_TYPES

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