JIT

gh-130595: Fix leak in WITH_EXCEPT_START error case (GH-130626) #2877

Job	Run time
Interpreter (Debug)	8m 25s
Free-Threaded (Debug) (19)	13m 33s
i686-pc-windows-msvc/msvc (Debug)	19m 42s
i686-pc-windows-msvc/msvc (Release)	12m 37s
x86_64-pc-windows-msvc/msvc (Debug)	19m 12s
x86_64-pc-windows-msvc/msvc (Release)	10m 56s
aarch64-pc-windows-msvc/msvc (Debug)	5m 46s
aarch64-pc-windows-msvc/msvc (Release)	7m 5s
x86_64-apple-darwin/clang (Debug)	27m 12s
x86_64-apple-darwin/clang (Release)	10m 31s
aarch64-apple-darwin/clang (Debug)	9m 25s
aarch64-apple-darwin/clang (Release)	13m 33s
x86_64-unknown-linux-gnu/gcc (Debug)	9m 45s
x86_64-unknown-linux-gnu/gcc (Release)	5m 52s
aarch64-unknown-linux-gnu/gcc (Debug)	9m 47s
aarch64-unknown-linux-gnu/gcc (Release)	6m 59s
	3h 10m 20s

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