JIT

gh-139757: Add BINARY_OP_SUBSCR_USTR_INT #4872

Job	Run time
Interpreter (Debug)	10m 52s
JIT with tail calling interpreter (21)	4m 13s
JIT without optimizations (Debug) (21)	13m 0s
aarch64-pc-windows-msvc/msvc (Release)	17m 50s
Free-Threaded (Debug) (21)	16m 58s
i686-pc-windows-msvc/msvc (Debug)	25m 25s
x86_64-apple-darwin/clang (Debug)	27m 39s
i686-pc-windows-msvc/msvc (Release)	14m 10s
x86_64-pc-windows-msvc/msvc (Debug)	24m 48s
aarch64-unknown-linux-gnu/gcc (Release)	6m 41s
x86_64-apple-darwin/clang (Release)	21m 7s
aarch64-pc-windows-msvc/msvc (Debug)	25m 8s
x86_64-unknown-linux-gnu/gcc (Release)	8m 17s
x86_64-pc-windows-msvc/msvc (Release)	13m 33s
x86_64-unknown-linux-gnu/gcc (Debug)	12m 26s
aarch64-apple-darwin/clang (Release)	13m 37s
aarch64-apple-darwin/clang (Debug)	12m 12s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 41s
	4h 36m 37s

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