* Update drivers configuration for RTEMS5 variants

include/po_hi_common.h

share/make/Makefile.air

src/drivers/config.c

src/drivers/config_leon3_drvmgr.c

src/drivers/config_leon4_n2x.c

src/drivers/grspw_api.c

src/drivers/po_hi_driver_leon_eth.c

src/drivers/po_hi_driver_rasta_common.c

src/drivers/po_hi_driver_rasta_spacewire.c

src/drivers/po_hi_driver_rtems_drvmgr_ethernet.c

src/drivers/po_hi_driver_rtems_drvmgr_serial.c