JIT

gh-126599: Refactor the `_PyOptimizer` APIs #2523

Job	Run time
Interpreter (Debug)	7m 35s
Free-Threaded (Debug) (19)	12m 24s
i686-pc-windows-msvc/msvc (Debug)	18m 19s
i686-pc-windows-msvc/msvc (Release)	11m 15s
x86_64-pc-windows-msvc/msvc (Debug)	19m 5s
x86_64-pc-windows-msvc/msvc (Release)	10m 31s
aarch64-pc-windows-msvc/msvc (Debug)	5m 25s
aarch64-pc-windows-msvc/msvc (Release)	6m 1s
x86_64-apple-darwin/clang (Debug)	12m 38s
x86_64-apple-darwin/clang (Release)	8m 20s
aarch64-apple-darwin/clang (Debug)	10m 16s
aarch64-apple-darwin/clang (Release)	9m 14s
x86_64-unknown-linux-gnu/gcc (Debug)	8m 36s
x86_64-unknown-linux-gnu/gcc (Release)	5m 37s
aarch64-unknown-linux-gnu/gcc (Debug)	7m 45s
aarch64-unknown-linux-gnu/gcc (Release)	8m 44s
	2h 41m 45s

Provide feedback