tree 3c8d59b1085f96abd6b9b666b3caa8f4e9ad226c
parent 98f493baa80cd385ebe43a19dbc2861f73ef93cd
author Jack Yu <jackyu@google.com> 1678211820 -0800
committer Jack Yu <jackyu@google.com> 1678314227 -0800

Fixed phone number not seen on about page

Made format phone number utility method case insensitive.

Fix: 271753491
Test: Verified on settings->about->phone number
Test: atest android.telephony.cts.PhoneNumberUtilsTest
Test: atest com.android.internal.telephony.PhoneNumberUtilsTest
Change-Id: Idbee2bae42dd4aaa4b2e25d8fabd90321f77cfb1