Fix: Adapt to missing flags in Android 16 QPR1 Beta 2 (#5538)

* Fix: Adapt to missing Flags in android 16 qpr1 beta 2

* fix: revert jvm memory flag

I accidentally committed it, oops

Co-authored-by: Pun Butrach <pun.butrach@gmail.com>

---------

Co-authored-by: Pun Butrach <pun.butrach@gmail.com>

flags/src/com/android/systemui/FeatureFlags.java

@@ -106,6 +106,8 @@ public interface FeatureFlags {
     
     boolean floatingMenuRadiiAnimation();
     
+    boolean generatedPreviews();
+    
     boolean getConnectedDeviceNameUnsynchronized();
     
     boolean glanceableHubAllowKeyguardWhenDreaming();