bumping up release version to 1.15.0

Author: bugy

web-src/package.json

@@ -1,6 +1,6 @@
 {
   "name": "script-server",
-  "version": "1.14.0",
+  "version": "1.15.0",
   "dependencies": {
     "@babel/runtime": "^7.7.7",
     "axios": "^0.19.0",