fix: receive XBlock visibility from the Learning MFE #29705

Job	Run time
collect-and-verify	4m 17s
lms-1(py=3.11,dj=pinned,mongo=7.0)	9m 58s
lms-2(py=3.11,dj=pinned,mongo=7.0)	11m 29s
lms-3(py=3.11,dj=pinned,mongo=7.0)	15m 19s
lms-4(py=3.11,dj=pinned,mongo=7.0)	20m 10s
lms-5(py=3.11,dj=pinned,mongo=7.0)	11m 17s
lms-6(py=3.11,dj=pinned,mongo=7.0)	16m 17s
openedx-1-with-lms(py=3.11,dj=pinned,mongo=7.0)	11m 14s
openedx-2-with-lms(py=3.11,dj=pinned,mongo=7.0)	14m 58s
openedx-1-with-cms(py=3.11,dj=pinned,mongo=7.0)	7m 54s
openedx-2-with-cms(py=3.11,dj=pinned,mongo=7.0)	6m 32s
cms-1(py=3.11,dj=pinned,mongo=7.0)	4m 55s
cms-2(py=3.11,dj=pinned,mongo=7.0)	12m 44s
common-with-lms(py=3.11,dj=pinned,mongo=7.0)	9m 32s
common-with-cms(py=3.11,dj=pinned,mongo=7.0)	5m 50s
xmodule-with-lms(py=3.11,dj=pinned,mongo=7.0)	8m 22s
xmodule-with-cms(py=3.11,dj=pinned,mongo=7.0)	8m 42s
compile-warnings-report	13s
coverage (3.11)	1m 43s
Unit tests successful	2s
merge-artifacts	20s
	3h 1m 48s

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