fix(deps): update dependency mermaid to v11 [security]

Author: renovate[bot]

package.json

@@ -43,7 +43,7 @@
     "vue": "3.4.34"
   },
   "dependencies": {
-    "mermaid": "^10.2.4",
+    "mermaid": "^11.0.0",
     "vitepress-plugin-mermaid": "^2.0.13"
   },
   "type": "module",