Update dependency assemblyscript to v0.18.14

Author: renovate-bot

package-lock.json

@@ -26,7 +26,7 @@
     "@babel/core": "7.8.3",
     "@babel/plugin-syntax-dynamic-import": "7.8.3",
     "as-bind": "0.6.1",
-    "assemblyscript": "0.18.11",
+    "assemblyscript": "0.18.14",
     "babel-plugin-syntax-export-extensions": "6.13.0",
     "chokidar": "3.5.1",
     "commander": "6.2.1",