Bump version to 2.2.9 for latest changes

Author: natoscott

galaxy.yml

@@ -2,14 +2,13 @@
 ### REQUIRED
 namespace: performancecopilot
 name: metrics
-version: 2.2.8
+version: 2.2.9
 readme: README.md
 authors:
   - Jan Kurik <[email protected]>
   - Nathan Scott <[email protected]>
-  - Noriko Hosoi <[email protected]>
   - Rich Megginson <[email protected]>
-  - Andreas Gerstmayr <agerstmayr@redhat.com>
+  - Sergei Petrosian <spetrosi@redhat.com>
 
 ### OPTIONAL
 description: Performance Co-Pilot Ansible collection