fix: fixed getting a users' name on UserData collections #810

Job	Run time
collect-and-verify	2m 57s
lms-1(py=3.11,dj=pinned,mongo=7.0)	8m 49s
lms-2(py=3.11,dj=pinned,mongo=7.0)	10m 33s
lms-3(py=3.11,dj=pinned,mongo=7.0)	13m 58s
lms-4(py=3.11,dj=pinned,mongo=7.0)	19m 9s
lms-5(py=3.11,dj=pinned,mongo=7.0)	11m 28s
lms-6(py=3.11,dj=pinned,mongo=7.0)	15m 57s
openedx-1-with-lms(py=3.11,dj=pinned,mongo=7.0)	11m 50s
openedx-2-with-lms(py=3.11,dj=pinned,mongo=7.0)	13m 3s
openedx-1-with-cms(py=3.11,dj=pinned,mongo=7.0)	8m 44s
openedx-2-with-cms(py=3.11,dj=pinned,mongo=7.0)	5m 36s
cms-1(py=3.11,dj=pinned,mongo=7.0)	3m 34s
cms-2(py=3.11,dj=pinned,mongo=7.0)	11m 44s
common-with-lms(py=3.11,dj=pinned,mongo=7.0)	8m 12s
common-with-cms(py=3.11,dj=pinned,mongo=7.0)	4m 39s
xmodule-with-lms(py=3.11,dj=pinned,mongo=7.0)	8m 30s
xmodule-with-cms(py=3.11,dj=pinned,mongo=7.0)	11m 6s
xmodule-with-cms(py=3.11,dj=pinned,mongo=7.0)	7m 21s
xmodule-with-lms(py=3.11,dj=pinned,mongo=7.0)	7m 40s
Unit tests successful	2s
compile-warnings-report	9s
coverage	0s
merge-artifacts	6s
	3h 5m 7s

Provide feedback