fix: delay update_outline_from_modulestore_task after course publish. #20828

Job	Run time
python-3.8,django-pinned,lms-1	10m 22s
python-3.8,django-pinned,lms-2	8m 44s
python-3.8,django-pinned,lms-3	16m 7s
python-3.8,django-pinned,lms-4	18m 31s
python-3.8,django-pinned,lms-5	9m 25s
python-3.8,django-pinned,lms-6	14m 18s
python-3.8,django-pinned,openedx-1-with-lms	12m 30s
python-3.8,django-pinned,openedx-2-with-lms	13m 34s
python-3.8,django-pinned,openedx-1-with-cms	7m 21s
python-3.8,django-pinned,openedx-2-with-cms	4m 15s
python-3.8,django-pinned,cms-1	2m 35s
python-3.8,django-pinned,cms-2	15m 5s
python-3.8,django-pinned,common-with-lms	8m 29s
python-3.8,django-pinned,common-with-cms	4m 3s
python-3.8,django-pinned,xmodule-with-lms	4m 50s
python-3.8,django-pinned,xmodule-with-cms	4m 50s
python-3.8,django-4.2,lms-1	10m 19s
python-3.8,django-4.2,lms-2	9m 3s
python-3.8,django-4.2,lms-3	15m 54s
python-3.8,django-4.2,lms-4	19m 19s
python-3.8,django-4.2,lms-5	9m 4s
python-3.8,django-4.2,lms-6	13m 57s
python-3.8,django-4.2,openedx-1-with-lms	12m 34s
python-3.8,django-4.2,openedx-2-with-lms	13m 41s
python-3.8,django-4.2,openedx-1-with-cms	7m 44s
python-3.8,django-4.2,openedx-2-with-cms	4m 33s
python-3.8,django-4.2,cms-1	2m 49s
python-3.8,django-4.2,cms-2	15m 6s
python-3.8,django-4.2,common-with-lms	8m 38s
python-3.8,django-4.2,common-with-cms	3m 57s
python-3.8,django-4.2,xmodule-with-lms	5m 1s
python-3.8,django-4.2,xmodule-with-cms	5m 5s
compile-warnings-report	9s
Unit tests successful	4s
coverage (3.8)	1m 45s
	5h 13m 41s

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