JIT

gh-134584: Eliminate redundant refcounting in JIT for `MATCH_CLASS` #5418

Job	Run time
x86_64-unknown-linux-gnu/gcc (Debug)	13m 58s
JIT with tail calling interpreter	4m 39s
Interpreter (Debug)	11m 55s
x86_64-apple-darwin/clang (Debug)	24m 13s
x86_64-unknown-linux-gnu/gcc (Release)	8m 54s
Free-Threaded (Debug)	3m 13s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 45s
JIT without optimizations (Debug)	2m 58s
aarch64-pc-windows-msvc/msvc (Release)	11m 23s
aarch64-apple-darwin/clang (Debug)	15m 28s
aarch64-unknown-linux-gnu/gcc (Release)	6m 50s
x86_64-apple-darwin/clang (Release)	26m 14s
i686-pc-windows-msvc/msvc (Release)	19m 28s
aarch64-apple-darwin/clang (Release)	11m 52s
aarch64-pc-windows-msvc/msvc (Debug)	1h 0m 7s
x86_64-pc-windows-msvc/msvc (Release)	9m 13s
x86_64-pc-windows-msvc/msvc (Debug)	1h 0m 6s
i686-pc-windows-msvc/msvc (Debug)	1h 0m 6s
	5h 59m 22s

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