JIT

gh-154014: Initialize cold executor vm_data fields #7013

Job	Run time
Interpreter (Debug)	12m 57s
aarch64-unknown-linux-gnu/gcc (Release)	6m 18s
x86_64-unknown-linux-gnu/gcc (Debug)	16m 9s
aarch64-apple-darwin/clang (Debug)	16m 58s
Free-Threaded (Debug)	3m 45s
JIT with stress testing (Debug)	3m 26s
i686-pc-windows-msvc/msvc (Release)	15m 57s
aarch64-unknown-linux-gnu/gcc (Debug)	9m 2s
x86_64-apple-darwin/clang (Release)	35m 11s
x86_64-unknown-linux-gnu/gcc (Release)	9m 16s
JIT with tail calling interpreter	4m 28s
x86_64-apple-darwin/clang (Debug)	33m 52s
x86_64-pc-windows-msvc/msvc (Debug)	24m 48s
aarch64-pc-windows-msvc/msvc (Debug)	26m 4s
x86_64-pc-windows-msvc/msvc (Release)	17m 28s
aarch64-apple-darwin/clang (Release)	17m 1s
JIT without optimizations (Debug)	3m 54s
aarch64-pc-windows-msvc/msvc (Release)	18m 39s
i686-pc-windows-msvc/msvc (Debug)	25m 43s
	5h 0m 56s

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