Bump wasi-libc (#340)

yamt · web-flow · commit 4025e95fac91 · 2023-08-22T15:18:19.000-07:00
I want to include WebAssembly/wasi-libc#409 which is rather easy to hit when people are experimenting wasi-threads.
diff --git a/src/wasi-libc b/src/wasi-libc
@@ -1 +1 @@
-Subproject commit 1dfe5c302d1c5ab621f7abf04620fae92700fd22
+Subproject commit 9f51a7102085ec6a6ced5778f0864c9af9f50000
