ReleaseNotes: Updated changelog and release notes for 8.4.10 (#52259)

CHANGELOG.md

@@ -828,6 +828,12 @@ The meaning of the default data source has now changed from being a persisted pr
 
 <!-- 8.4.10 START -->
 
+# 8.4.10 (unreleased)
+
+### Bug fixes
+
+- **Security:** Fixes for CVE-2022-31107 and CVE-2022-31097. [#52218](https://github.com/grafana/grafana/pull/52218), [@IevaVasiljeva](https://github.com/IevaVasiljeva)
+
 <!-- 8.4.10 END -->
 
 <!-- 8.4.7 START -->

docs/sources/release-notes/release-notes-8-4-10.md

@@ -1,6 +1,12 @@
 +++
-title = "undefined"
+title = "Release notes for Grafana 8.4.10"
 hide_menu = true
 +++
 
 <!-- Auto generated by update changelog github action -->
+
+# Release notes for Grafana 8.4.10
+
+### Bug fixes
+
+- **Security:** Fixes for CVE-2022-31107 and CVE-2022-31097. [#52218](https://github.com/grafana/grafana/pull/52218), [@IevaVasiljeva](https://github.com/IevaVasiljeva)