JIT

gh-126599: Refactor the `_PyOptimizer` APIs #2422

Job	Run time
Interpreter (Debug)	7m 37s
Free-Threaded (Debug) (19)	12m 22s
i686-pc-windows-msvc/msvc (Debug)	17m 55s
i686-pc-windows-msvc/msvc (Release)	11m 9s
x86_64-pc-windows-msvc/msvc (Debug)	17m 3s
x86_64-pc-windows-msvc/msvc (Release)	10m 15s
aarch64-pc-windows-msvc/msvc (Debug)	4m 24s
aarch64-pc-windows-msvc/msvc (Release)	6m 17s
x86_64-apple-darwin/clang (Debug)	11m 16s
x86_64-apple-darwin/clang (Release)	9m 42s
aarch64-apple-darwin/clang (Debug)	9m 7s
aarch64-apple-darwin/clang (Release)	8m 16s
x86_64-unknown-linux-gnu/gcc (Debug)	8m 41s
x86_64-unknown-linux-gnu/gcc (Release)	5m 37s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 58s
aarch64-unknown-linux-gnu/gcc (Release)	7m 17s
	2h 35m 56s

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