remove course specific grading debug code #32935

Job	Run time
collect-and-verify	2m 55s
lms-1(py=3.11,dj=pinned,mongo=7.0)	9m 35s
lms-2(py=3.11,dj=pinned,mongo=7.0)	10m 38s
lms-3(py=3.11,dj=pinned,mongo=7.0)	13m 36s
lms-4(py=3.11,dj=pinned,mongo=7.0)	18m 43s
lms-5(py=3.11,dj=pinned,mongo=7.0)	10m 35s
lms-6(py=3.11,dj=pinned,mongo=7.0)	14m 49s
openedx-1-with-lms(py=3.11,dj=pinned,mongo=7.0)	9m 50s
openedx-2-with-lms(py=3.11,dj=pinned,mongo=7.0)	13m 44s
openedx-1-with-cms(py=3.11,dj=pinned,mongo=7.0)	7m 3s
openedx-2-with-cms(py=3.11,dj=pinned,mongo=7.0)	5m 20s
cms-1(py=3.11,dj=pinned,mongo=7.0)	3m 28s
cms-2(py=3.11,dj=pinned,mongo=7.0)	13m 18s
common-with-lms(py=3.11,dj=pinned,mongo=7.0)	8m 11s
common-with-cms(py=3.11,dj=pinned,mongo=7.0)	4m 14s
xmodule-with-lms(py=3.11,dj=pinned,mongo=7.0)	7m 2s
xmodule-with-cms(py=3.11,dj=pinned,mongo=7.0)	7m 46s
xmodule-with-cms(py=3.11,dj=pinned,mongo=7.0)	7m 30s
xmodule-with-lms(py=3.11,dj=pinned,mongo=7.0)	7m 37s
coverage (3.11)	1m 33s
Unit tests successful	2s
compile-warnings-report	9s
merge-artifacts	7s
	2h 57m 45s

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