fix: src/jcdcdev.Umbraco.ExtendedMarkdownEditor.Client/package.json & src/jcdcdev.Umbraco.ExtendedMarkdownEditor.Client/package-lock.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-VITE-13644406

Author: snyk-bot

src/jcdcdev.Umbraco.ExtendedMarkdownEditor.Client/package-lock.json

@@ -14,7 +14,7 @@
     "devDependencies": {
         "@umbraco-cms/backoffice": "^15.4.4",
         "typescript": "^5.9.2",
-        "vite": "^7.1.5"
+        "vite": "^7.1.11"
     },
     "volta": {
         "node": "22.12.0"