Bump version: 75.3.0 → 75.4.0 #5878

Job	Run time
collateral (diffcov)	5m 35s
collateral (docs)	1m 55s
test_cygwin (39, windows-latest)	16m 10s
test (3.9, ubuntu-latest)	4m 33s
test (3.9, macos-latest)	3m 43s
test (3.9, windows-latest)	11m 9s
test (3.13, ubuntu-latest)	5m 6s
test (3.13, macos-latest)	4m 5s
test (3.13, windows-latest)	11m 50s
test (3.10, ubuntu-latest)	4m 12s
test (3.11, ubuntu-latest)	4m 5s
test (3.12, ubuntu-latest)	5m 35s
test (3.14, ubuntu-latest)	6m 44s
test (pypy3.10, ubuntu-latest, stdlib)	16m 32s
test (ubuntu-latest, 3.10, stdlib)	4m 17s
integration-test	0s
check	2s
release	0s
	1h 45m 33s

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