Fix pylint_django_settings plugin #30315

Job	Run time
collect-and-verify	4m 13s
lms-1(py=3.11,dj=pinned,mongo=7.0)	10m 2s
lms-2(py=3.11,dj=pinned,mongo=7.0)	12m 11s
lms-3(py=3.11,dj=pinned,mongo=7.0)	14m 40s
lms-4(py=3.11,dj=pinned,mongo=7.0)	19m 56s
lms-5(py=3.11,dj=pinned,mongo=7.0)	11m 15s
lms-6(py=3.11,dj=pinned,mongo=7.0)	16m 52s
openedx-1-with-lms(py=3.11,dj=pinned,mongo=7.0)	10m 48s
openedx-2-with-lms(py=3.11,dj=pinned,mongo=7.0)	14m 25s
openedx-1-with-cms(py=3.11,dj=pinned,mongo=7.0)	8m 13s
openedx-2-with-cms(py=3.11,dj=pinned,mongo=7.0)	6m 37s
cms-1(py=3.11,dj=pinned,mongo=7.0)	4m 37s
cms-2(py=3.11,dj=pinned,mongo=7.0)	12m 34s
common-with-lms(py=3.11,dj=pinned,mongo=7.0)	9m 47s
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 33s
xmodule-with-cms(py=3.11,dj=pinned,mongo=7.0)	8m 51s
Unit tests successful	2s
coverage (3.11)	2m 8s
compile-warnings-report	11s
merge-artifacts	7s
	3h 1m 52s

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