JIT

gh-123358: Use `_PyStackRef` in `LOAD_DEREF` #3009

Job	Run time
Interpreter (Debug)	8m 59s
Free-Threaded (Debug) (19)	13m 46s
i686-pc-windows-msvc/msvc (Debug)	21m 14s
i686-pc-windows-msvc/msvc (Release)	12m 12s
x86_64-pc-windows-msvc/msvc (Debug)	19m 27s
x86_64-pc-windows-msvc/msvc (Release)	11m 59s
aarch64-pc-windows-msvc/msvc (Debug)	4m 57s
aarch64-pc-windows-msvc/msvc (Release)	7m 24s
x86_64-apple-darwin/clang (Debug)	10m 4s
x86_64-apple-darwin/clang (Release)	10m 17s
aarch64-apple-darwin/clang (Debug)	9m 13s
aarch64-apple-darwin/clang (Release)	7m 52s
x86_64-unknown-linux-gnu/gcc (Debug)	9m 56s
x86_64-unknown-linux-gnu/gcc (Release)	6m 6s
aarch64-unknown-linux-gnu/gcc (Debug)	7m 21s
aarch64-unknown-linux-gnu/gcc (Release)	6m 25s
	2h 47m 12s

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