Fix inheritance of hash function for frozen models #9340

Job	Run time
lint 3.7	1m 19s
lint 3.8	1m 31s
lint 3.9	1m 25s
lint 3.10	1m 10s
lint 3.11	1m 14s
docs-build	1m 27s
test memray	5m 7s
test ubuntu / 3.7	2m 4s
test ubuntu / 3.8	2m 31s
test ubuntu / 3.9	2m 33s
test ubuntu / 3.10	2m 11s
test ubuntu / 3.11	2m 7s
test macos / 3.7	2m 57s
test macos / 3.8	3m 15s
test macos / 3.9	3m 30s
test macos / 3.10	3m 41s
test macos / 3.11	3m 41s
test windows / 3.7	3m 25s
test windows / 3.8	2m 55s
test windows / 3.9	3m 27s
test windows / 3.10	3m 50s
test windows / 3.11	3m 41s
test ubuntu / pypy3.7	10m 20s
test ubuntu / pypy3.8	7m 33s
test ubuntu / pypy3.9	7m 47s
mypy 1.0.1 / 3.10	4m 36s
mypy lockfile / 3.10	4m 52s
mypy 1.2.0 / 3.10	4m 26s
mypy 1.4.1 / 3.10	3m 8s
mypy lockfile / 3.7	3m 33s
mypy lockfile / 3.8	2m 25s
mypy lockfile / 3.9	4m 46s
mypy lockfile / 3.11	2m 53s
test typing-extensions 4.6.1 on Python 3.8	2m 17s
test typing-extensions 4.6.1 on Python 3.9	2m 33s
test typing-extensions 4.6.1 on Python 3.10	2m 33s
test typing-extensions 4.6.1 on Python 3.11	3m 32s
test typing-extensions main on Python 3.8	2m 27s
test typing-extensions main on Python 3.9	2m 56s
test typing-extensions main on Python 3.10	2m 38s
test typing-extensions main on Python 3.11	2m 52s
test typing-extensions 4.6.1 on Python 3.7	1m 29s
check	1s
coverage-combine	32s
release	0s
Send tweet	0s
	2h 19m 10s

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