requirements: update scipy requirement (#3154) #9948

Job	Run time
build (3.7, x64, ubuntu)	56m 38s
build (3.7, x64, windows)	1h 4m 49s
build (3.11, x64, ubuntu)	1h 25m 13s
build (3.11, x64, macos)	24m 44s
build (3.11, x64, windows)	1h 27m 6s
build (3.12, x64, ubuntu)	1h 23m 29s
build (3.12, x64, macos)	26m 40s
build (3.12, x64, windows)	1h 23m 7s
build (3.9, macos, --cov=psyneulink)	43m 39s
build (3.9, ubuntu, --forked -m "not llvm")	35m 0s
build (3.8, x86, windows)	1h 29m 44s
build (3.10, ubuntu, --fp-precision=fp32)	1h 23m 22s
build (3.10, macos, -m benchmark --benchmark-enable --benchmark-only --benchmark-min-rounds=2 --b...	23m 49s
build (3.7, x64, ubuntu, min)	56m 11s
build (3.8, macos)	27m 11s
	14h 30m 42s

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