feat!: Removing the long-deprecated legacy course_modes chooser #33414

Job	Run time
collect-and-verify	3m 55s
lms-1(py=3.11,dj=pinned,mongo=7.0)	8m 25s
lms-2(py=3.11,dj=pinned,mongo=7.0)	10m 19s
lms-3(py=3.11,dj=pinned,mongo=7.0)	14m 2s
lms-4(py=3.11,dj=pinned,mongo=7.0)	19m 58s
lms-5(py=3.11,dj=pinned,mongo=7.0)	9m 35s
lms-6(py=3.11,dj=pinned,mongo=7.0)	14m 53s
openedx-1-with-lms(py=3.11,dj=pinned,mongo=7.0)	10m 45s
openedx-2-with-lms(py=3.11,dj=pinned,mongo=7.0)	12m 53s
openedx-1-with-cms(py=3.11,dj=pinned,mongo=7.0)	7m 0s
openedx-2-with-cms(py=3.11,dj=pinned,mongo=7.0)	6m 8s
cms-1(py=3.11,dj=pinned,mongo=7.0)	3m 43s
cms-2(py=3.11,dj=pinned,mongo=7.0)	12m 10s
common-with-lms(py=3.11,dj=pinned,mongo=7.0)	7m 46s
common-with-cms(py=3.11,dj=pinned,mongo=7.0)	4m 16s
xmodule-with-lms(py=3.11,dj=pinned,mongo=7.0)	8m 11s
xmodule-with-cms(py=3.11,dj=pinned,mongo=7.0)	7m 14s
xmodule-with-cms(py=3.11,dj=pinned,mongo=7.0)	8m 0s
xmodule-with-lms(py=3.11,dj=pinned,mongo=7.0)	7m 39s
Unit tests successful	1s
coverage (3.11)	1m 34s
compile-warnings-report	8s
merge-artifacts	10s
	2h 58m 45s

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