boards: st: nucleo_u5a5zj_q: enable USB HS #148025

Job	Run time
twister-build-prep / prep_pr	2m 53s
twister-build-prep / prep_push	0s
twister-build (1)	3m 47s
twister-build (2)	3m 38s
twister-build (3)	3m 40s
twister-build (4)	3m 26s
twister-build (5)	3m 48s
twister-build (6)	3m 22s
twister-build (7)	3m 28s
twister-build (8)	3m 31s
Publish Unit Tests Results	8s
Check Twister Status / all jobs passed	1s
	31m 42s

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