Add ability for boards to provide a custom pixel order in neopixelWrite() #728

Job	Run time
Generate matrix	1s
Push event file	4s
Build (validation, esp32) / Build validation tests for esp32	3m 5s
Build (validation, esp32h2) / Build validation tests for esp32h2	2m 12s
Build (validation, esp32c6) / Build validation tests for esp32c6	2m 56s
Build (validation, esp32s2) / Build validation tests for esp32s2	2m 55s
Build (validation, esp32s3) / Build validation tests for esp32s3	3m 47s
Build (validation, esp32c3) / Build validation tests for esp32c3	2m 28s
QEMU	0s
Hardware	0s
	17m 28s

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