Tests

[3.13] gh-141617: clarify `concurrent.futures.ThreadPoolExecutor` deadlock example (GH-141620) #185056

Job	Run time
Change detection / Create context from changed files	12s
macOS ${{ ((fromJSON(matrix.free-threading) && '(free-threading)') \|\| '') }}	-1s
Windows MSI${{ '' }}	-1s
Ubuntu ${{ ((fromJSON(matrix.free-threading) && '(free-threading)') \|\| '') }}	-1s
Check if the ABI has changed	-1s
Sanitizers${{ '' }}	-1s
WASI	-1s
Android (${{ matrix.arch }})	-1s
Check if generated files are up to date	-1s
Windows ${{ ((fromJSON(matrix.free-threading) && '(free-threading)') \|\| '') }}	-1s
Check if Autoconf files are up to date	-1s
Address sanitizer	-1s
Hypothesis tests on Ubuntu	-1s
Ubuntu SSL tests with OpenSSL	-1s
CIFuzz${{ '' }}	-1s
Docs / Docs	1m 45s
Docs / Check EPUB	1m 50s
Docs / Doctest	5m 50s
All required checks pass	4s
	9m 27s

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