JIT

GH-127429: fix sysconfig data generation on cross-builds #2275

Job	Run time
Interpreter (Debug)	6m 50s
i686-pc-windows-msvc/msvc (Debug)	17m 54s
i686-pc-windows-msvc/msvc (Release)	10m 18s
x86_64-pc-windows-msvc/msvc (Debug)	18m 32s
x86_64-pc-windows-msvc/msvc (Release)	10m 50s
Free-Threaded (Debug) (19)	10m 15s
aarch64-pc-windows-msvc/msvc (Debug)	4m 54s
aarch64-pc-windows-msvc/msvc (Release)	6m 12s
x86_64-apple-darwin/clang (Debug)	13m 17s
x86_64-apple-darwin/clang (Release)	9m 47s
aarch64-apple-darwin/clang (Debug)	9m 41s
aarch64-apple-darwin/clang (Release)	9m 9s
x86_64-unknown-linux-gnu/gcc (Debug)	7m 32s
x86_64-unknown-linux-gnu/gcc (Release)	5m 28s
aarch64-unknown-linux-gnu/gcc (Debug)	1h 8m 16s
aarch64-unknown-linux-gnu/gcc (Release)	33m 21s
	4h 2m 16s

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