Implement remote LNA toggle CLI command #233

Job	Run time
build (Heltec_v3_companion_radio_ble)	2m 42s
build (RAK_4631_room_server)	2m 6s
build (Heltec_v3_repeater)	2m 2s
build (Heltec_v3_room_server)	2m 36s
build (PicoW_repeater)	2m 5s
build (RAK_4631_repeater)	1m 42s
build (LilyGo_Tlora_C6_repeater_)	1m 5s
build (wio-e5-mini_repeater)	1m 14s
build (RAK_4631_companion_radio_ble)	2m 3s
	17m 35s

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