[SX126x] MAke LLCC68-shared methods virtual #1685

Job	Run time
tock-build	3m 36s
rpi-build	0s
esp-build	3m 44s
rpi-pico-build	59s
arduino:avr:mega	9m 43s
arduino:mbed:nano33ble	4m 18s
arduino:mbed:envie_m4	2m 50s
arduino:megaavr:uno2018	3m 38s
arduino:sam:arduino_due_x	3m 34s
arduino:samd:arduino_zero_native	2m 55s
adafruit:samd:adafruit_feather_m0	4m 17s
adafruit:nrf52:feather52832	5m 24s
esp32:esp32:esp32	3m 21s
esp8266:esp8266:generic	3m 26s
STMicroelectronics:stm32:GenF3	4m 32s
STMicroelectronics:stm32:Nucleo_64	2m 46s
stm32duino:STM32F1:mapleMini	3m 31s
MegaCoreX:megaavr:4809	3m 35s
arduino:mbed_rp2040:pico	3m 56s
rp2040:rp2040:rpipico	2m 50s
CubeCell:CubeCell:CubeCell-Board	3m 26s
MegaCore:avr:1281	3m 49s
teensy:avr:teensy41	2m 44s
arduino:renesas_uno:minima	3m 33s
SiliconLabs:silabs:xg24explorerkit	2m 14s
rpi-test	0s
metrics	5s
	1h 28m 46s

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