Tests

[3.12] Docs: fix `MessageDefect` references in email.policy docs (GH-… #137272

Job	Run time
Change detection / Compute changed files	8s
Check if Autoconf files are up to date	21s
Check if the ABI has changed	1m 27s
Check if generated files are up to date	2m 52s
Docs	0s
Address sanitizer	8m 4s
Ubuntu SSL tests with OpenSSL (ubuntu-22.04, 3.0.15)	2m 21s
Windows MSI${{ '' }}	0s
Ubuntu SSL tests with OpenSSL (ubuntu-22.04, 3.1.7)	2m 25s
Hypothesis tests on Ubuntu	4m 15s
Ubuntu SSL tests with OpenSSL (ubuntu-22.04, 3.2.3)	2m 7s
Ubuntu SSL tests with OpenSSL (ubuntu-22.04, 3.3.2)	2m 27s
Thread sanitizer / Thread sanitizer	4m 28s
macOS / build and test (ghcr.io/cirruslabs/macos-runner:sonoma)	5m 3s
macOS / build and test (macos-13)	10m 22s
Ubuntu / build and test (ubuntu-22.04)	7m 34s
Windows / build (arm64)	3m 10s
Windows / build and test (Win32)	15m 38s
Windows / build and test (x64)	14m 49s
All required checks pass	4s
	1h 27m 35s

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