JIT

GH-127429: fix sysconfig data generation on cross-builds #2271

Job	Run time
Interpreter (Debug)	6m 52s
Free-Threaded (Debug) (19)	10m 17s
i686-pc-windows-msvc/msvc (Debug)	18m 6s
i686-pc-windows-msvc/msvc (Release)	11m 7s
x86_64-pc-windows-msvc/msvc (Debug)	19m 11s
x86_64-pc-windows-msvc/msvc (Release)	10m 37s
aarch64-pc-windows-msvc/msvc (Debug)	4m 56s
aarch64-pc-windows-msvc/msvc (Release)	6m 21s
x86_64-apple-darwin/clang (Debug)	13m 14s
x86_64-apple-darwin/clang (Release)	9m 39s
aarch64-apple-darwin/clang (Debug)	10m 54s
aarch64-apple-darwin/clang (Release)	8m 53s
x86_64-unknown-linux-gnu/gcc (Debug)	7m 24s
x86_64-unknown-linux-gnu/gcc (Release)	5m 38s
aarch64-unknown-linux-gnu/gcc (Debug)	1h 11m 17s
aarch64-unknown-linux-gnu/gcc (Release)	34m 14s
	4h 8m 40s

Provide feedback