tests

Bump packaging version in tests to 23.2 #3844

Job	Run time
collateral (diffcov)	5m 56s
test_cygwin (39, windows-latest)	16m 2s
collateral (docs)	1m 4s
test (3.8, ubuntu-latest)	4m 12s
test (3.8, macos-latest)	6m 16s
test (3.8, windows-latest)	9m 44s
test (3.11, ubuntu-latest)	4m 1s
test (3.11, macos-latest)	9m 39s
test (3.11, windows-latest)	11m 7s
test (3.12, ubuntu-latest)	5m 46s
test (3.12, macos-latest)	9m 8s
test (3.12, windows-latest)	12m 45s
test (3.9, ubuntu-latest)	4m 15s
test (3.10, ubuntu-latest)	3m 47s
test (pypy3.10, ubuntu-latest, stdlib)	6m 50s
test (ubuntu-latest, 3.10, stdlib)	3m 50s
integration-test	0s
check	4s
release	0s
	1h 54m 26s

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