gh-134584: Optimize `_BINARY_OP_SUBSCR_LIST_SLICE` #2194

Job	Run time
aarch64-apple-darwin/clang	38s
x86_64-unknown-linux-gnu/gcc	36s
x86_64-pc-windows-msvc/msvc	26s
x86_64-unknown-linux-gnu/gcc-free-threading	33s
x86_64-pc-windows-msvc/msvc-free-threading	26s
aarch64-unknown-linux-gnu/gcc	33s
x86_64-apple-darwin/clang	37s
	3m 49s

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