chore: Upgrade edx-enterprise to 4.21.4 (#35110) #794

Job	Run time
collect-and-verify	5m 1s
lms-1(py=3.11,dj=pinned,mongo=7.0)	13m 29s
lms-2(py=3.11,dj=pinned,mongo=7.0)	13m 53s
lms-3(py=3.11,dj=pinned,mongo=7.0)	20m 16s
lms-4(py=3.11,dj=pinned,mongo=7.0)	24m 43s
lms-5(py=3.11,dj=pinned,mongo=7.0)	12m 24s
lms-6(py=3.11,dj=pinned,mongo=7.0)	20m 13s
openedx-1-with-lms(py=3.11,dj=pinned,mongo=7.0)	16m 5s
openedx-2-with-lms(py=3.11,dj=pinned,mongo=7.0)	19m 8s
openedx-1-with-cms(py=3.11,dj=pinned,mongo=7.0)	10m 52s
openedx-2-with-cms(py=3.11,dj=pinned,mongo=7.0)	7m 44s
cms-1(py=3.11,dj=pinned,mongo=7.0)	5m 34s
cms-2(py=3.11,dj=pinned,mongo=7.0)	19m 19s
common-with-lms(py=3.11,dj=pinned,mongo=7.0)	13m 12s
common-with-cms(py=3.11,dj=pinned,mongo=7.0)	6m 42s
xmodule-with-lms(py=3.11,dj=pinned,mongo=7.0)	8m 11s
xmodule-with-cms(py=3.11,dj=pinned,mongo=7.0)	8m 1s
Unit tests successful	4s
compile-warnings-report	12s
coverage	0s
merge-artifacts	23s
	3h 45m 26s

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