Rename android.util.IndentingPrintWriter with jarjar

Test: adb shell dumpsys telephony.registry telephony_ims telecom
Change-Id: Ifc8e161078aa79e73703c82263f5922e22cfaaeb
diff --git a/jarjar-rules-shared.txt b/jarjar-rules-shared.txt
index 65171e9..6346bb7 100644
--- a/jarjar-rules-shared.txt
+++ b/jarjar-rules-shared.txt
@@ -4,6 +4,7 @@
 rule android.os.Registrant* com.android.internal.telephony.Registrant@1
 rule android.hidl.** android.internal.hidl.@1
 rule android.sysprop.** android.internal.telephony.sysprop.@1
+rule android.util.IndentingPrintWriter* com.android.internal.telephony.AndroidUtilIndentingPrintWriter@1
 rule android.util.LocalLog* com.android.internal.telephony.LocalLog@1
 rule android.util.TimeUtils* com.android.internal.telephony.TimeUtils@1
 rule com.android.internal.os.SomeArgs* com.android.internal.telephony.SomeArgs@1