JIT

gh-120501: Fix reference leak in JIT build #2551

Job	Run time
Interpreter (Debug)	7m 30s
Free-Threaded (Debug) (19)	12m 3s
i686-pc-windows-msvc/msvc (Debug)	17m 7s
i686-pc-windows-msvc/msvc (Release)	11m 18s
x86_64-pc-windows-msvc/msvc (Debug)	17m 8s
x86_64-pc-windows-msvc/msvc (Release)	10m 45s
aarch64-pc-windows-msvc/msvc (Debug)	5m 31s
aarch64-pc-windows-msvc/msvc (Release)	6m 16s
x86_64-apple-darwin/clang (Debug)	13m 7s
x86_64-apple-darwin/clang (Release)	9m 46s
aarch64-apple-darwin/clang (Debug)	9m 57s
aarch64-apple-darwin/clang (Release)	8m 49s
x86_64-unknown-linux-gnu/gcc (Debug)	8m 46s
x86_64-unknown-linux-gnu/gcc (Release)	5m 40s
aarch64-unknown-linux-gnu/gcc (Debug)	7m 49s
aarch64-unknown-linux-gnu/gcc (Release)	6m 8s
	2h 37m 40s

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