Fix Emscripten build check workflow

Author: kblaschke

.github/workflows/build_emscripten.yml

@@ -22,7 +22,7 @@ jobs:
           submodules: 'recursive'
 
       - name: Setup emsdk
-        uses: mymindstorm/setup-emsdk@v13
+        uses: mymindstorm/setup-emsdk@v14
         with:
           # Make sure to set a version number!
           version: 3.1.53