JIT

gh-144991: Use runtime JIT threshold in _testinternalcapi #5422

Job	Run time
x86_64-unknown-linux-gnu/gcc (Debug)	13m 49s
aarch64-apple-darwin/clang (Debug)	14m 13s
x86_64-apple-darwin/clang (Debug)	34m 42s
x86_64-pc-windows-msvc/msvc (Debug)	26m 42s
aarch64-apple-darwin/clang (Release)	11m 0s
Interpreter (Debug)	11m 54s
x86_64-apple-darwin/clang (Release)	27m 35s
Free-Threaded (Debug)	3m 43s
aarch64-unknown-linux-gnu/gcc (Release)	6m 49s
i686-pc-windows-msvc/msvc (Debug)	27m 58s
JIT without optimizations (Debug)	3m 39s
x86_64-pc-windows-msvc/msvc (Release)	14m 38s
x86_64-unknown-linux-gnu/gcc (Release)	8m 39s
JIT with tail calling interpreter	4m 38s
aarch64-pc-windows-msvc/msvc (Debug)	25m 31s
aarch64-pc-windows-msvc/msvc (Release)	20m 2s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 34s
i686-pc-windows-msvc/msvc (Release)	18m 26s
	4h 42m 32s

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