Start logging rotation lock history + include caller information

There have been a few reports on foldables where rotation lock suddenly
changed, without user interaction.
Adding these logs will make it easier to debug the issue.

Bug: 289023967
Bug: 289534937
Bug: 279685215
Test: Manually - Change rotation lock and check logs in dumpsys
Change-Id: I2a877e7b47c863871a2c6ba29ce46e63d28c8008

src/com/android/settings/accessibility/LockScreenRotationPreferenceController.java

@@ -54,7 +54,8 @@ public class LockScreenRotationPreferenceController extends TogglePreferenceCont
      */
     @Override
     public boolean setChecked(boolean isChecked) {
-        RotationPolicy.setRotationLock(mContext, !isChecked);
+        RotationPolicy.setRotationLock(mContext, !isChecked,
+                /* caller= */ "LockScreenRotationPreferenceController#setChecked");
         return true;
     }