[LoRaWAN] Change and upgrade persistence handling #1029

Job	Run time
esp-build	3m 3s
tock-build	59s
arduino:avr:uno	4m 10s
rpi-build	52s
arduino:avr:mega	7s
rpi-pico-build	40s
arduino:mbed:nano33ble	4s
arduino:mbed:envie_m4	7s
arduino:megaavr:uno2018	5s
arduino:sam:arduino_due_x	6s
arduino:samd:arduino_zero_native	8s
adafruit:samd:adafruit_feather_m0	4s
adafruit:nrf52:feather52832	6s
esp32:esp32:esp32	7s
esp8266:esp8266:generic	7s
Intel:arc32:arduino_101	5s
SparkFun:apollo3:sfe_artemis	7s
STMicroelectronics:stm32:GenF3:pnum=BLACKPILL_F303CC	7s
STMicroelectronics:stm32:Nucleo_64:pnum=NUCLEO_WL55JC1	8s
stm32duino:STM32F1:mapleMini	7s
MegaCoreX:megaavr:4809	6s
arduino:mbed_rp2040:pico	7s
rp2040:rp2040:rpipico	6s
CubeCell:CubeCell:CubeCell-Board	5s
MegaCore:avr:1281	6s
arduino:renesas_uno:minima	5s
rpi-test	7s
	12m 1s

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