JIT

gh-145866: Implement `POP_ITER` as macro op using `POP_TOP` #5586

Job	Run time
Interpreter (Debug)	2m 33s
JIT with tail calling interpreter	2m 33s
aarch64-unknown-linux-gnu/gcc (Debug)	2m 34s
x86_64-unknown-linux-gnu/gcc (Release)	2m 32s
Free-Threaded (Debug)	2m 32s
aarch64-unknown-linux-gnu/gcc (Release)	2m 30s
x86_64-apple-darwin/clang (Debug)	2m 32s
JIT without optimizations (Debug)	2m 32s
aarch64-apple-darwin/clang (Debug)	2m 35s
x86_64-apple-darwin/clang (Release)	2m 33s
aarch64-apple-darwin/clang (Release)	2m 33s
x86_64-unknown-linux-gnu/gcc (Debug)	2m 33s
x86_64-pc-windows-msvc/msvc (Release)	2m 24s
x86_64-pc-windows-msvc/msvc (Debug)	2m 24s
aarch64-pc-windows-msvc/msvc (Debug)	2m 34s
i686-pc-windows-msvc/msvc (Debug)	2m 23s
i686-pc-windows-msvc/msvc (Release)	2m 24s
aarch64-pc-windows-msvc/msvc (Release)	2m 34s
	45m 15s

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