Updating Chartboost Adapter to version 9.10.2.0

PiperOrigin-RevId: 836886700

Author: Mobile Ads Developer Relations

ThirdPartyAdapters/chartboost/CHANGELOG.md

@@ -1,6 +1,11 @@
 ## Chartboost Android Mediation Adapter Changelog
 
-#### Version 9.10.2.0 (In progress)
+#### Version 9.10.2.0
+- Verified compatibility with Chartboost SDK version 9.10.2.
+
+Built and tested with:
+- Google Mobile Ads SDK version 24.7.0.
+- Chartboost SDK version 9.10.2.
 
 #### Version 9.10.1.0
 - Verified compatibility with Chartboost SDK version 9.10.1.