Actually run the tests and also run them against Django 4.1-5.0 #210

Job	Run time
sanity / django_not_installed	1m 7s
build_and_package_sanity (3.11)	1m 17s
sanity / ruff	1m 1s
test latest / Django@4.2 / Python@3.8	1m 51s
sanity / pylint	1m 15s
test latest / Django@4.1 / Python@3.8	1m 49s
test old stuff / Django@3.2 / Python@3.7	46m 33s
sanity / readme	1m 5s
test latest / Django@4.0 / Python@3.8	1m 45s
test old stuff / Django@3.1 / Python@3.7	46m 35s
test latest / Django@4.2 / Python@3.9	1m 55s
test old stuff / Django@3.0 / Python@3.7	46m 52s
test latest / Django@4.1 / Python@3.9	1m 46s
test old stuff / Django@2.2 / Python@3.7	46m 45s
test latest / Django@4.0 / Python@3.9	1m 54s
test old stuff / Django@3.2 / Python@3.8	1m 52s
test latest / Django@-main / Python@3.10	2m 1s
test old stuff / Django@3.1 / Python@3.8	2m 2s
test latest / Django@5.0 / Python@3.10	2m 28s
test old stuff / Django@3.0 / Python@3.8	1m 48s
test latest / Django@4.2 / Python@3.10	1m 54s
test old stuff / Django@2.2 / Python@3.8	1m 55s
test latest / Django@4.1 / Python@3.10	1m 52s
test old stuff / Django@3.2 / Python@3.9	1m 49s
test latest / Django@4.0 / Python@3.10	1m 49s
test old stuff / Django@3.1 / Python@3.9	1m 55s
test latest / Django@-main / Python@3.11	1m 44s
test old stuff / Django@3.0 / Python@3.9	1m 50s
test latest / Django@5.0 / Python@3.11	1m 34s
test old stuff / Django@2.2 / Python@3.9	1m 52s
test latest / Django@4.2 / Python@3.11	1m 49s
test latest / Django@4.1 / Python@3.11	1m 47s
test latest / Django@4.0 / Python@3.11	1m 35s
test latest / Django@-main / Python@3.12	2m 23s
test latest / Django@5.0 / Python@3.12	2m 10s
	4h 1m 39s

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