JIT

GH-129715: Remove `_DYNAMIC_EXIT` #2715

Job	Run time
Interpreter (Debug)	7m 47s
i686-pc-windows-msvc/msvc (Debug)	18m 28s
Free-Threaded (Debug) (19)	12m 14s
i686-pc-windows-msvc/msvc (Release)	11m 46s
x86_64-pc-windows-msvc/msvc (Debug)	17m 32s
x86_64-pc-windows-msvc/msvc (Release)	11m 5s
aarch64-pc-windows-msvc/msvc (Debug)	4m 14s
aarch64-pc-windows-msvc/msvc (Release)	6m 25s
x86_64-apple-darwin/clang (Debug)	15m 23s
x86_64-apple-darwin/clang (Release)	9m 25s
aarch64-apple-darwin/clang (Debug)	8m 48s
aarch64-apple-darwin/clang (Release)	10m 2s
x86_64-unknown-linux-gnu/gcc (Debug)	8m 36s
x86_64-unknown-linux-gnu/gcc (Release)	5m 45s
aarch64-unknown-linux-gnu/gcc (Debug)	5m 37s
aarch64-unknown-linux-gnu/gcc (Release)	5m 2s
	2h 38m 9s

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