models/MontagueDayanSejnowski: Use versioned seaborn style #9028

Job	Run time
build (3.7, x64, ubuntu)	43s
build (3.7, x64, windows)	1m 57s
build (3.11, x64, ubuntu)	1h 13m 15s
build (3.11, x64, macos)	25m 6s
build (3.11, x64, windows)	1h 16m 47s
build (3.12, x64, ubuntu)	1h 14m 13s
build (3.12, x64, macos)	23m 51s
build (3.12, x64, windows)	1h 14m 20s
build (3.9, macos, --cov=psyneulink)	44m 24s
build (3.9, ubuntu, --forked -m "not llvm")	32m 9s
build (3.8, x86, windows)	1h 22m 30s
build (3.10, ubuntu, --fp-precision=fp32)	1h 13m 30s
build (3.10, macos, -m benchmark --benchmark-enable --benchmark-only --benchmark-min-rounds=2 --b...	25m 11s
build (3.7, x64, ubuntu, min)	36s
build (3.8, macos)	26m 12s
	10h 34m 44s

Provide feedback