Add non-ASCII character check for username suggestions #32759

Job	Run time
collect-and-verify	4m 2s
lms-1(py=3.11,dj=pinned,mongo=7.0)	10m 30s
lms-2(py=3.11,dj=pinned,mongo=7.0)	11m 28s
lms-3(py=3.11,dj=pinned,mongo=7.0)	16m 31s
lms-4(py=3.11,dj=pinned,mongo=7.0)	19m 59s
lms-5(py=3.11,dj=pinned,mongo=7.0)	10m 46s
lms-6(py=3.11,dj=pinned,mongo=7.0)	15m 52s
openedx-1-with-lms(py=3.11,dj=pinned,mongo=7.0)	11m 9s
openedx-2-with-lms(py=3.11,dj=pinned,mongo=7.0)	13m 55s
openedx-1-with-cms(py=3.11,dj=pinned,mongo=7.0)	8m 6s
openedx-2-with-cms(py=3.11,dj=pinned,mongo=7.0)	6m 9s
cms-1(py=3.11,dj=pinned,mongo=7.0)	4m 25s
cms-2(py=3.11,dj=pinned,mongo=7.0)	13m 23s
common-with-lms(py=3.11,dj=pinned,mongo=7.0)	9m 39s
common-with-cms(py=3.11,dj=pinned,mongo=7.0)	6m 7s
xmodule-with-lms(py=3.11,dj=pinned,mongo=7.0)	8m 34s
xmodule-with-cms(py=3.11,dj=pinned,mongo=7.0)	8m 34s
xmodule-with-cms(py=3.11,dj=pinned,mongo=7.0)	8m 23s
xmodule-with-lms(py=3.11,dj=pinned,mongo=7.0)	9m 3s
Unit tests successful	3s
compile-warnings-report	9s
coverage (3.11)	1m 42s
merge-artifacts	6s
	3h 18m 35s

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