Enable multiple ICE40 on the same bus #133334

Job	Run time
twister-build-prep	2m 51s
twister-build (1)	45m 55s
twister-build (2)	49m 51s
twister-build (3)	28m 4s
twister-build (4)	52m 48s
twister-build (5)	24m 47s
twister-build (6)	26m 25s
twister-build (7)	53m 10s
Publish Unit Tests Results	11s
Check Twister Status / all jobs passed	1s
	4h 44m 3s

Provide feedback