JIT

gh-139757: Add BINARY_OP_SUBSCR_USTR_INT #4874

Job	Run time
Interpreter (Debug)	10m 56s
JIT with tail calling interpreter (21)	4m 22s
JIT without optimizations (Debug) (21)	12m 43s
Free-Threaded (Debug) (21)	17m 8s
x86_64-pc-windows-msvc/msvc (Debug)	25m 23s
x86_64-apple-darwin/clang (Debug)	26m 31s
i686-pc-windows-msvc/msvc (Debug)	25m 29s
x86_64-pc-windows-msvc/msvc (Release)	13m 22s
aarch64-apple-darwin/clang (Debug)	13m 49s
aarch64-unknown-linux-gnu/gcc (Release)	6m 41s
x86_64-unknown-linux-gnu/gcc (Release)	8m 17s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 46s
i686-pc-windows-msvc/msvc (Release)	13m 39s
x86_64-apple-darwin/clang (Release)	23m 1s
aarch64-pc-windows-msvc/msvc (Release)	17m 18s
aarch64-pc-windows-msvc/msvc (Debug)	24m 9s
x86_64-unknown-linux-gnu/gcc (Debug)	12m 41s
aarch64-apple-darwin/clang (Release)	12m 37s
	4h 36m 52s

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