gh-118527: Intern code consts in free-threaded build #83

Job	Run time
i686-pc-windows-msvc/msvc (Debug)	19m 49s
i686-pc-windows-msvc/msvc (Release)	9m 21s
x86_64-pc-windows-msvc/msvc (Debug)	20m 57s
x86_64-pc-windows-msvc/msvc (Release)	9m 20s
aarch64-pc-windows-msvc/msvc (Debug)	4m 48s
aarch64-pc-windows-msvc/msvc (Release)	6m 23s
x86_64-apple-darwin/clang (Debug)	12m 59s
x86_64-apple-darwin/clang (Release)	16m 39s
aarch64-apple-darwin/clang (Debug)	10m 8s
aarch64-apple-darwin/clang (Release)	13m 44s
x86_64-unknown-linux-gnu/gcc (Debug)	8m 26s
x86_64-unknown-linux-gnu/gcc (Release)	9m 36s
x86_64-unknown-linux-gnu/clang (Debug)	8m 38s
x86_64-unknown-linux-gnu/clang (Release)	8m 48s
aarch64-unknown-linux-gnu/gcc (Debug)	1h 15m 14s
aarch64-unknown-linux-gnu/gcc (Release)	58m 4s
aarch64-unknown-linux-gnu/clang (Debug)	1h 14m 15s
aarch64-unknown-linux-gnu/clang (Release)	40m 55s
	6h 48m 4s

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