fix inconsistencies across nrf companion roles

variants/xiao_nrf52/platformio.ini

@@ -84,6 +84,7 @@ build_flags =
   ${Xiao_nrf52.build_flags}
   -D MAX_CONTACTS=350
   -D MAX_GROUP_CHANNELS=40
+  -D QSPIFLASH=1
 ;  -D MESH_PACKET_LOGGING=1
 ;  -D MESH_DEBUG=1
 build_src_filter = ${Xiao_nrf52.build_src_filter}