Remove board level extra from wismesh tap

variants/rak_wismeshtap/platformio.ini

@@ -1,7 +1,6 @@
 ; The very slick RAK wireless RAK10701 Field Tester device.  Note you will have to flash to Arduino bootloader to use this firmware.  Be aware touch is not currently working.
 [env:rak_wismeshtap]
 extends = nrf52840_base
-board_level = extra
 board = wiscore_rak4631
 build_flags = ${nrf52840_base.build_flags} -Ivariants/rak_wismeshtap -D RAK_4631
   -L "${platformio.libdeps_dir}/${this.__env__}/bsec2/src/cortex-m4/fpv4-sp-d16-hard"