[doc] Update sphinx #4550

Job	Run time
pre-commit / check-file-sizes	6s
pre-commit / pre-commit	1m 42s
windows / clang-build	2m 22s
mac / clang-build (Release)	2m 10s
windows / msvc-build (Debug)	3m 11s
ubuntu / clang-build (ubuntu-24.04)	2m 53s
windows / msvc-build (Release)	2m 24s
ubuntu / gcc-build (ubuntu-24.04, Release)	2m 33s
ubuntu / gcc-build (ubuntu-24.04, Debug)	1m 57s
mac / clang-build (Debug)	2m 1s
mac / clang-test	4m 24s
windows / clang-test	3m 51s
ubuntu / gcc-test (ubuntu-24.04)	8m 27s
ubuntu / clang-sanitizer-build (ubuntu-24.04)	3m 21s
ubuntu / clang-test (ubuntu-24.04)	8m 21s
windows / msvc-test	5m 14s
windows / clang-test-extended	3m 27s
ubuntu / clang-sanitizer-test (ubuntu-24.04)	3m 5s
mac / clang-test-extended	2m 45s
windows / msvc-test-extended	2m 59s
ubuntu / clang-sanitizer-test-extended (ubuntu-24.04)	2m 21s
ubuntu / gcc-test-extended (ubuntu-24.04)	4m 29s
ubuntu / clang-test-extended (ubuntu-24.04)	4m 29s
ubuntu / gcc-build-codecov	7m 22s
perf / ubuntu-gcc-build-perf-stats	1m 29s
perf / macos-clang-build-perf-stats	1m 58s
pages / build-scoreboard	15s
pages / build-doxygen-xml	18s
pages / build-sphinx	37s
pages / deploy-pages	0s
	1h 30m 31s

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