tests

Enforce ruff/refurb rules (FURB) #5985

Job	Run time
test (3.9, ubuntu-latest)	4m 33s
test_cygwin (39, windows-latest)	4m 38s
test (3.9, windows-latest)	4m 38s
collateral (diffcov)	4m 47s
test (3.13, ubuntu-latest)	4m 47s
collateral (docs)	1m 49s
test (3.13, macos-latest)	4m 35s
test (3.13, windows-latest)	4m 38s
test (3.10, ubuntu-latest)	4m 24s
test (3.11, ubuntu-latest)	4m 27s
test (3.12, ubuntu-latest)	4m 46s
test (3.14, ubuntu-latest)	4m 46s
test (pypy3.10, ubuntu-latest, stdlib)	4m 46s
test (ubuntu-latest, 3.10, stdlib)	3m 58s
integration-test	1s
check	2s
release	1s
	1h 1m 36s

Provide feedback