Generate the toString method for SoundDoseRecord

This is used for easier printing of SoundDoseRecords on the java side.

Test: dump and logs
Bug: 262058952
Change-Id: If7dfaf34025981461887842f4bfcd0615103a9a5
diff --git a/media/libaudioclient/aidl/android/media/SoundDoseRecord.aidl b/media/libaudioclient/aidl/android/media/SoundDoseRecord.aidl
index 94b8ce2..1397e23 100644
--- a/media/libaudioclient/aidl/android/media/SoundDoseRecord.aidl
+++ b/media/libaudioclient/aidl/android/media/SoundDoseRecord.aidl
@@ -17,6 +17,7 @@
 package android.media;
 
 /** Record containing information about the computed sound dose. */
+@JavaDerive(toString = true)
 parcelable SoundDoseRecord {
     /**
      * Corresponds to the time in seconds when the CSD value is calculated from.