requirements: update sphinx-autodoc-typehints requirement from <1.16.0 to <3.2.0 #10137

Job	Run time
build (3.8, x64, ubuntu)	1h 32m 19s
build (3.8, x64, windows)	1h 43m 34s
build (3.11, x64, ubuntu)	1h 17m 47s
build (3.11, x64, macos)	40m 18s
build (3.11, x64, windows)	1h 38m 25s
build (3.12, x64, ubuntu)	1h 18m 16s
build (3.12, x64, macos)	34m 32s
build (3.12, x64, windows)	1h 31m 6s
build (3.9, macos, --cov=psyneulink)	47m 20s
build (3.9, ubuntu, --forked -m "not llvm")	37m 10s
build (3.9, x86, windows)	1h 37m 20s
build (3.10, ubuntu, --fp-precision=fp32)	1h 18m 29s
build (3.10, macos, -m benchmark --benchmark-enable --benchmark-only --benchmark-min-rounds=2 --b...	26m 47s
build (3.8, macos, min)	42m 34s
	15h 45m 57s

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