JIT

gh-142476: fix memory leak when creating JIT executors #4579

Job	Run time
Interpreter (Debug)	10m 40s
JIT without optimizations (Debug) (21)	12m 10s
Free-Threaded (Debug) (21)	16m 3s
JIT with tail calling interpreter (21)	4m 6s
x86_64-pc-windows-msvc/msvc (Release)	13m 36s
aarch64-pc-windows-msvc/msvc (Debug)	27m 5s
x86_64-pc-windows-msvc/msvc (Debug)	25m 7s
i686-pc-windows-msvc/msvc (Release)	13m 41s
aarch64-apple-darwin/clang (Debug)	13m 17s
i686-pc-windows-msvc/msvc (Debug)	23m 12s
x86_64-apple-darwin/clang (Release)	33m 41s
x86_64-apple-darwin/clang (Debug)	26m 3s
x86_64-unknown-linux-gnu/gcc (Debug)	12m 34s
x86_64-unknown-linux-gnu/gcc (Release)	8m 17s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 34s
aarch64-apple-darwin/clang (Release)	10m 51s
aarch64-pc-windows-msvc/msvc (Release)	23m 28s
aarch64-unknown-linux-gnu/gcc (Release)	6m 58s
	4h 49m 23s

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