Miscellaneous HD44780 auxdisplay driver enhancements #135485

Job	Run time
twister-build-prep	4m 21s
twister-build (1)	23m 1s
twister-build (2)	23m 15s
twister-build (3)	23m 16s
twister-build (4)	22m 59s
twister-build (5)	22m 5s
twister-build (6)	19m 39s
twister-build (7)	21m 54s
Publish Unit Tests Results	1s
Check Twister Status / all jobs passed	1s
	2h 40m 32s

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