JIT

gh-133171: Make the executor_list thread-safe #4146

Job	Run time
Interpreter (Debug)	9m 47s
Free-Threaded (Debug) (19)	16m 48s
JIT without optimizations (Debug) (19)	11m 17s
i686-pc-windows-msvc/msvc (Debug)	23m 25s
i686-pc-windows-msvc/msvc (Release)	14m 6s
x86_64-apple-darwin/clang (Debug)	26m 37s
x86_64-pc-windows-msvc/msvc (Debug)	22m 59s
aarch64-pc-windows-msvc/msvc (Debug)	23m 39s
aarch64-pc-windows-msvc/msvc (Release)	21m 4s
x86_64-pc-windows-msvc/msvc (Release)	13m 58s
x86_64-unknown-linux-gnu/gcc (Debug)	11m 40s
aarch64-apple-darwin/clang (Release)	12m 54s
x86_64-unknown-linux-gnu/gcc (Release)	7m 18s
aarch64-apple-darwin/clang (Debug)	12m 10s
x86_64-apple-darwin/clang (Release)	21m 6s
aarch64-unknown-linux-gnu/gcc (Debug)	7m 11s
aarch64-unknown-linux-gnu/gcc (Release)	5m 39s
	4h 21m 38s

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