Move mypy disablinging error codes on a per-file basis #3068

Job	Run time
build (ubuntu-latest, 3.9)	4m 44s
build (ubuntu-latest, 3.13)	5m 50s
build (windows-latest, 3.9)	8m 33s
build (windows-latest, 3.13)	7m 16s
build (macos-latest, 3.9)	5m 9s
build (macos-latest, 3.13)	5m 0s
build (ubuntu-latest, pypy-3.9)	4m 13s
build (macos-latest, 3.10)	4m 41s
build (ubuntu-latest, 3.11)	4m 38s
build (ubuntu-latest, 3.12)	6m 33s
check_release	1m 36s
link_check	3m 16s
Make SDist	46s
test_docs	44s
Test Lint	57s
Test Minimum Versions	2m 29s
Test Prereleases	2m 4s
test_without_debugpy (ubuntu-latest, 3.9)	1m 58s
Install from SDist and Test	2m 18s
coverage	7s
	1h 12m 52s

Provide feedback