build(deps): bump fumadocs-core from 15.6.3 to 15.6.5

---
updated-dependencies:
- dependency-name: fumadocs-core
  dependency-version: 15.6.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -14,7 +14,7 @@
   },
   "dependencies": {
     "@types/mdx": "^2.0.13",
-    "fumadocs-core": "^15.6.1",
+    "fumadocs-core": "^15.6.5",
     "fumadocs-mdx": "^11.6.11",
     "fumadocs-ui": "^15.6.3",
     "lucide-react": "^0.525.0",