Build WASI target with pthread support

Author: saghul

.github/workflows/ci.yml

@@ -459,7 +459,7 @@ jobs:
           sudo apt install /tmp/wasi-sdk*.deb
       - name: test
         run: |
-          cmake -B build -DCMAKE_TOOLCHAIN_FILE=/opt/wasi-sdk/share/cmake/wasi-sdk.cmake
+          cmake -B build -DCMAKE_TOOLCHAIN_FILE=/opt/wasi-sdk/share/cmake/wasi-sdk-pthread.cmake
           make -C build qjs_exe
           wasmtime run build/qjs -qd
           echo "console.log('hello wasi!');" > t.js