fix: upgrade to emscripten v3.1.32 (#89)

Author: jeswr

package.json

@@ -68,7 +68,7 @@
       "commit": "dafe1a88bca7b834cc729c76141b6b5d6a628e73"
     },
     "emsdk": {
-      "version": "3.1.31"
+      "version": "3.1.32"
     },
     "zlib": {
       "version": "1.2.13"