fix(release-2025-11): update release notes overview for release-2025-11 for livingdocs-server with tag v284.0.7

Author: livingdocs-automation

data/releases.json

@@ -21,7 +21,7 @@
     "legacy": false,
     "sortId": 52,
     "editorVersion": "v121.3.2",
-    "serverVersion": "v284.0.6"
+    "serverVersion": "v284.0.7"
   },
   "release-2025-09": {
     "key": "release-2025-09",