Remove Jetpack only release notes from WordPress 25.0 release notes

Author: oguzkocer

WordPress/metadata/release_notes.txt

@@ -6,5 +6,4 @@
 * [*] Fixed a crash that occurs with Blogging Reminders [https://github.com/wordpress-mobile/WordPress-Android/pull/20845]
 * [*] [internal] Block Editor: Upgrade target sdk version to Android API 34 [https://github.com/wordpress-mobile/WordPress-Android/pull/20841]
 * [*] [internal] In-app updates feature [https://github.com/wordpress-mobile/WordPress-Android/pull/20822]
-* [**] [Jetpack-only] Reader: Add a new feed dedicated to tags [https://github.com/wordpress-mobile/WordPress-Android/pull/20812]