JIT

gh-130373: Avoid locking in _LOAD_ATTR_WITH_HINT #2831

Job	Run time
Interpreter (Debug)	8m 4s
Free-Threaded (Debug) (19)	9m 15s
i686-pc-windows-msvc/msvc (Debug)	8m 53s
i686-pc-windows-msvc/msvc (Release)	8m 58s
x86_64-pc-windows-msvc/msvc (Debug)	8m 57s
x86_64-pc-windows-msvc/msvc (Release)	9m 2s
aarch64-pc-windows-msvc/msvc (Debug)	5m 8s
aarch64-pc-windows-msvc/msvc (Release)	5m 45s
x86_64-apple-darwin/clang (Debug)	9m 19s
x86_64-apple-darwin/clang (Release)	7m 57s
aarch64-apple-darwin/clang (Debug)	8m 48s
aarch64-apple-darwin/clang (Release)	9m 14s
x86_64-unknown-linux-gnu/gcc (Debug)	8m 53s
x86_64-unknown-linux-gnu/gcc (Release)	5m 50s
aarch64-unknown-linux-gnu/gcc (Debug)	9m 3s
aarch64-unknown-linux-gnu/gcc (Release)	6m 58s
	2h 10m 4s

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