Update webassembly.yml

.github/workflows/webassembly.yml

@@ -18,9 +18,9 @@ jobs:
       uses: actions/checkout@master
   
     - name: Setup emsdk
-      uses: mymindstorm/setup-emsdk@v7
+      uses: mymindstorm/setup-emsdk@v9
       with:
-        version: 2.0.0
+        version: 2.0.31
         actions-cache-folder: 'emsdk-cache'
         
     - name: Setup Release Version