Update dependency gojs to v2.0.13

Author: renovate-bot

src/client/web/app/common/components/doc-gen/package.json

@@ -7,7 +7,7 @@
  "test": "echo \"Error: no test specified\" && exit 1"
  },
  "dependencies": {
- "gojs": "2.0.12"
+ "gojs": "2.0.13"
  },
  "author": "",
  "license": "ISC",