JIT

gh-134291: Add `unguarded-availability` check to JIT builds #3805

Job	Run time
Interpreter (Debug)	9m 23s
i686-pc-windows-msvc/msvc (Debug)	23m 12s
x86_64-pc-windows-msvc/msvc (Release)	13m 55s
x86_64-pc-windows-msvc/msvc (Debug)	22m 53s
x86_64-apple-darwin/clang (Release)	8m 45s
aarch64-pc-windows-msvc/msvc (Debug)	21m 54s
aarch64-apple-darwin/clang (Release)	5m 23s
aarch64-apple-darwin/clang (Debug)	5m 2s
aarch64-unknown-linux-gnu/gcc (Debug)	6m 50s
aarch64-pc-windows-msvc/msvc (Release)	18m 33s
x86_64-apple-darwin/clang (Debug)	8m 39s
i686-pc-windows-msvc/msvc (Release)	14m 21s
x86_64-unknown-linux-gnu/gcc (Release)	6m 38s
aarch64-unknown-linux-gnu/gcc (Release)	5m 48s
x86_64-unknown-linux-gnu/gcc (Debug)	11m 17s
	3h 2m 33s

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