JIT

gh-142476: fix memory leak when creating JIT executors #4585

Job	Run time
Interpreter (Debug)	11m 11s
JIT without optimizations (Debug) (21)	12m 4s
Free-Threaded (Debug) (21)	16m 1s
JIT with tail calling interpreter (21)	4m 3s
x86_64-pc-windows-msvc/msvc (Release)	13m 55s
aarch64-apple-darwin/clang (Release)	10m 7s
x86_64-unknown-linux-gnu/gcc (Debug)	12m 36s
i686-pc-windows-msvc/msvc (Debug)	24m 47s
aarch64-pc-windows-msvc/msvc (Release)	18m 58s
x86_64-apple-darwin/clang (Release)	21m 10s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 16s
aarch64-apple-darwin/clang (Debug)	12m 33s
x86_64-unknown-linux-gnu/gcc (Release)	8m 30s
x86_64-pc-windows-msvc/msvc (Debug)	23m 50s
x86_64-apple-darwin/clang (Debug)	25m 20s
aarch64-pc-windows-msvc/msvc (Debug)	23m 15s
aarch64-unknown-linux-gnu/gcc (Release)	7m 11s
i686-pc-windows-msvc/msvc (Release)	13m 20s
	4h 27m 7s

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