JIT

gh-151763: Fix NULL dereference in `os._path_normpath()` under OOM (G… #358

Job	Run time
JIT with stress testing (Debug)	3m 59s
JIT without optimizations (Debug)	4m 0s
x86_64-unknown-linux-gnu/gcc (Release)	9m 7s
Free-Threaded (Debug)	4m 23s
i686-pc-windows-msvc/msvc (Release)	16m 7s
x86_64-pc-windows-msvc/msvc (Debug)	31m 11s
i686-pc-windows-msvc/msvc (Debug)	30m 3s
aarch64-unknown-linux-gnu/gcc (Release)	9m 6s
aarch64-pc-windows-msvc/msvc (Release)	17m 57s
aarch64-apple-darwin/clang (Release)	13m 11s
x86_64-apple-darwin/clang (Release)	33m 17s
aarch64-unknown-linux-gnu/gcc (Debug)	9m 44s
aarch64-apple-darwin/clang (Debug)	15m 56s
JIT with tail calling interpreter	4m 22s
x86_64-unknown-linux-gnu/gcc (Debug)	15m 40s
x86_64-apple-darwin/clang (Debug)	33m 2s
aarch64-pc-windows-msvc/msvc (Debug)	26m 34s
x86_64-pc-windows-msvc/msvc (Release)	17m 24s
Interpreter (Debug)	13m 32s
	5h 8m 35s

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