feat: replace django-rest-swagger with drf-spectacular #1351

Job	Run time
Build python wheel	1m 6s
Test dev setup on ubuntu-latest	26s
Test dev setup on windows-latest	1m 52s
Test dev setup on macos-latest	26s
lint / Lint	14s
Test installation of all dependencies	1m 6s
End-to-end Test (Python: 3.12, DB: postgres)	5m 38s
Test (Python: 3.9, DB: mysql)	30m 9s
Test (Python: 3.9, DB: postgres)	30m 17s
Test (Python: 3.12, DB: mysql)	33m 52s
Test (Python: 3.12, DB: postgres)	32m 33s
Indicate completion to coveralls	2s
required-checks-pass	2s
	2h 17m 43s

Provide feedback