Tests

gh-101100: Fix sphinx warnings in `whatsnew/3.9` #159432

Job	Run time
Change detection / Create context from changed files	12s
Docs / Docs	1m 44s
Hypothesis tests on Ubuntu	0s
Docs / Doctest	4m 42s
Thread sanitizer ${{ fromJSON(matrix.free-threading) && '(free-threading)' \|\| '' }}	0s
macOS ${{ fromJSON(matrix.free-threading) && '(free-threading)' \|\| '' }}	0s
CIFuzz	0s
Ubuntu SSL tests with OpenSSL	0s
Check if generated files are up to date	0s
Address sanitizer	0s
Check if Autoconf files are up to date	0s
Windows MSI${{ '' }}	0s
WASI	0s
Undefined behavior sanitizer	0s
Windows ${{ fromJSON(matrix.free-threading) && '(free-threading)' \|\| '' }}	0s
Ubuntu ${{ fromJSON(matrix.free-threading) && '(free-threading)' \|\| '' }} ${{ fromJSON(matrix.bolt) && '(bolt)' \|\| '' }}	0s
Cross build Linux	0s
All required checks pass	3s
	6m 41s

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