JIT

gh-146073: Add fitness/exit quality mechanism for JIT trace frontend #6176

Job	Run time
Interpreter (Debug)	13m 5s
Free-Threaded (Debug)	4m 0s
JIT without optimizations (Debug)	3m 33s
x86_64-apple-darwin/clang (Release)	26m 20s
x86_64-apple-darwin/clang (Debug)	39m 20s
i686-pc-windows-msvc/msvc (Release)	14m 44s
JIT with tail calling interpreter	4m 43s
aarch64-apple-darwin/clang (Release)	13m 33s
i686-pc-windows-msvc/msvc (Debug)	1h 0m 20s
aarch64-pc-windows-msvc/msvc (Release)	18m 45s
aarch64-apple-darwin/clang (Debug)	16m 4s
aarch64-unknown-linux-gnu/gcc (Release)	7m 22s
x86_64-unknown-linux-gnu/gcc (Debug)	14m 7s
x86_64-unknown-linux-gnu/gcc (Release)	8m 23s
aarch64-pc-windows-msvc/msvc (Debug)	27m 5s
aarch64-unknown-linux-gnu/gcc (Debug)	9m 22s
x86_64-pc-windows-msvc/msvc (Release)	16m 48s
x86_64-pc-windows-msvc/msvc (Debug)	1h 0m 19s
	5h 57m 53s

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