fix: update to emscripten v3.1.31

jeswr · web-flow · commit 8cdf7dd84c20 · 2023-04-06T14:39:16.000+10:00
diff --git a/package.json b/package.json
@@ -68,7 +68,7 @@
       "commit": "dafe1a88bca7b834cc729c76141b6b5d6a628e73"
     },
     "emsdk": {
-      "version": "3.1.20"
+      "version": "3.1.31"
     },
     "zlib": {
       "version": "1.2.13"
