JIT

gh-126599: Refactor the `_PyOptimizer` APIs #2420

Job	Run time
Interpreter (Debug)	7m 38s
Free-Threaded (Debug) (19)	12m 20s
i686-pc-windows-msvc/msvc (Debug)	17m 5s
i686-pc-windows-msvc/msvc (Release)	11m 4s
x86_64-pc-windows-msvc/msvc (Debug)	17m 11s
x86_64-pc-windows-msvc/msvc (Release)	12m 17s
aarch64-pc-windows-msvc/msvc (Debug)	5m 13s
aarch64-pc-windows-msvc/msvc (Release)	6m 44s
x86_64-apple-darwin/clang (Debug)	12m 57s
x86_64-apple-darwin/clang (Release)	7m 54s
aarch64-apple-darwin/clang (Debug)	9m 12s
aarch64-apple-darwin/clang (Release)	9m 37s
x86_64-unknown-linux-gnu/gcc (Debug)	8m 25s
x86_64-unknown-linux-gnu/gcc (Release)	5m 34s
aarch64-unknown-linux-gnu/gcc (Debug)	9m 4s
aarch64-unknown-linux-gnu/gcc (Release)	6m 58s
	2h 39m 13s

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