JIT

gh-139103: Improve namedtuple scaling in free-threaded build #5211

Job	Run time
Interpreter (Debug)	11m 4s
JIT with tail calling interpreter (21)	4m 44s
JIT without optimizations (Debug) (21)	12m 55s
Free-Threaded (Debug) (21)	18m 6s
aarch64-pc-windows-msvc/msvc (Release)	20m 6s
aarch64-unknown-linux-gnu/gcc (Release)	7m 7s
i686-pc-windows-msvc/msvc (Release)	14m 38s
aarch64-apple-darwin/clang (Debug)	16m 15s
x86_64-unknown-linux-gnu/gcc (Debug)	13m 2s
i686-pc-windows-msvc/msvc (Debug)	26m 13s
x86_64-apple-darwin/clang (Release)	22m 31s
aarch64-apple-darwin/clang (Release)	15m 11s
x86_64-pc-windows-msvc/msvc (Debug)	25m 46s
x86_64-pc-windows-msvc/msvc (Release)	14m 24s
x86_64-apple-darwin/clang (Debug)	26m 8s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 39s
aarch64-pc-windows-msvc/msvc (Debug)	26m 14s
x86_64-unknown-linux-gnu/gcc (Release)	8m 26s
	4h 51m 29s

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