fix: packages/docsify-server-renderer/package.json & packages/docsify-server-renderer/package-lock.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-DOCSIFY-567099

Author: snyk-bot

packages/docsify-server-renderer/package-lock.json

@@ -16,7 +16,7 @@
   },
   "dependencies": {
     "debug": "^4.1.1",
-    "docsify": "^4.11.2",
+    "docsify": "^4.11.4",
     "dompurify": "^2.0.8",
     "node-fetch": "^2.6.0",
     "resolve-pathname": "^3.0.0"