Clear previously added changelog entries for the alpha release.

PiperOrigin-RevId: 856712453

Author: brettchabot

runner/monitor/CHANGELOG.md

@@ -6,20 +6,12 @@
 
 **Bug Fixes**
 
-* Fixes missing IntentMonitor for startActivity with user overload. Now it's
-  possible to intercept intents started with startActivityAsUser.
-
-* Adds missing override of an existing callActivityOnCreate method with
-  PersistableBundle.
-
 **New Features**
 
 **Breaking Changes**
 
 **API Changes**
 
-* Update to minSdkVersion 23 and remove all related logic for SDKs < 23
-
 **Breaking API Changes**
 
 **Known Issues**