Support Python 3.12 #1141

Job	Run time
Determine if CI should be skipped	5s
Corrector performance tests (ubuntu-latest, 3.8)	30m 43s
Unit tests (ubuntu-latest, 3.8)	40m 35s
CBMR ImportError tests (ubuntu-latest, 3.8)	1m 22s
Unit tests (ubuntu-latest, 3.9)	41m 54s
Unit tests with minimum dependency versions (ubuntu-latest, 3.8)	37m 19s
Unit tests (ubuntu-latest, 3.10)	39m 25s
Estimator performance tests (ubuntu-latest, 3.8)	8m 12s
Unit tests (ubuntu-latest, 3.11)	40m 30s
Smoke performance tests (ubuntu-latest, 3.8)	21m 2s
Unit tests (ubuntu-latest, 3.12)	44m 42s
Unit tests (macos-latest, 3.8)	39m 54s
Unit tests (macos-latest, 3.9)	21m 14s
Unit tests (macos-latest, 3.10)	22m 1s
Unit tests (macos-latest, 3.11)	27m 7s
Unit tests (macos-latest, 3.12)	22m 46s
Upload coverage	7s
	7h 18m 58s

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