[DNM] Address Sanitizer for Wasm/WASI#10673

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kateinoigakukun wants to merge 11 commits intoswiftlang:stable/20240723from

kateinoigakukun:yt/swift-wasm-asan

Commits on May 23, 2025

[WIP][ASan] Implement emulated mmap for WASI
kateinoigakukun
committed

Commits on May 24, 2025

Revert "[WebAssembly] Link sanitizer runtimes if enabled"
kateinoigakukun
committed