JIT

GH-134584: Remove redundant refcount from `_STORE_ATTR_SLOT` #4605

Job	Run time
Interpreter (Debug)	10m 37s
JIT with tail calling interpreter (21)	4m 12s
Free-Threaded (Debug) (21)	17m 21s
aarch64-pc-windows-msvc/msvc (Release)	17m 38s
aarch64-pc-windows-msvc/msvc (Debug)	20m 35s
JIT without optimizations (Debug) (21)	12m 17s
i686-pc-windows-msvc/msvc (Debug)	20m 32s
aarch64-apple-darwin/clang (Debug)	12m 38s
aarch64-unknown-linux-gnu/gcc (Release)	6m 50s
i686-pc-windows-msvc/msvc (Release)	13m 37s
x86_64-pc-windows-msvc/msvc (Release)	14m 0s
x86_64-pc-windows-msvc/msvc (Debug)	20m 30s
aarch64-apple-darwin/clang (Release)	9m 59s
x86_64-apple-darwin/clang (Debug)	20m 52s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 10s
x86_64-unknown-linux-gnu/gcc (Debug)	11m 14s
x86_64-unknown-linux-gnu/gcc (Release)	7m 49s
x86_64-apple-darwin/clang (Release)	20m 45s
	4h 9m 36s

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