Release: 10.4.8 (#92477)

* Update changelog

* Update version to 10.4.8

* Lint

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: Andreas Christou <andreas.christou@grafana.com>

package.json

@@ -3,7 +3,7 @@
   "license": "AGPL-3.0-only",
   "private": true,
   "name": "grafana",
-  "version": "10.4.8",
+  "version": "10.4.9",
   "repository": "github:grafana/grafana",
   "scripts": {
     "prebuild": "yarn plugin:build",