Bump black from 23.7.0 to 23.9.1 (#1017) #591

Job	Run time
typecheck	2m 9s
test (macos-latest, 3.8)	7m 51s
test (macos-latest, 3.9)	7m 25s
coverage	4m 50s
docs	2m 20s
test (macos-latest, 3.10)	8m 11s
lint	2m 57s
test (macos-latest, 3.11)	8m 35s
test (macos-latest, 3.12-dev)	10m 32s
Rust unit tests (ubuntu-latest)	3m 10s
Rustfmt	11s
test (ubuntu-latest, 3.8)	7m 6s
Rust unit tests (macos-latest)	2m 50s
Rust unit tests (windows-latest)	4m 22s
test (ubuntu-latest, 3.9)	5m 34s
test (ubuntu-latest, 3.10)	7m 36s
test (ubuntu-latest, 3.11)	7m 8s
test (ubuntu-latest, 3.12-dev)	8m 10s
test (windows-latest, 3.8)	5m 59s
test (windows-latest, 3.9)	6m 7s
test (windows-latest, 3.10)	8m 19s
test (windows-latest, 3.11)	10m 51s
test (windows-latest, 3.12-dev)	10m 51s
	2h 23m 4s

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