Update buildbinaryen.yml.

Author: Tweety-Lab

.github/workflows/buildbinaryen.yml

@@ -84,7 +84,7 @@ jobs:
 
       - name: Build (Windows)
         if: matrix.os == 'windows-latest'
-        run: cmake --build binaryen --config Release -- /m:$env:NUMBER_OF_PROCESSORS
+        run: cmake --build binaryen --config Release
         shell: cmd
 
       - name: Copy to NuGet runtime folder