Fix security vulnerability of TelecomManager#getPhoneAccountsForPackage am: f3f2d7c2dc am: 21bc22a06e am: 0b9f87a4e3 am: 094c156982 am: 1aadaf8e1a am: a6a9176d19 am: 8a0643b572 am: da46dd4e8e

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telecomm/+/12141784

Change-Id: I03fb2292f53270c3f9c6e76f02d1ac21ee2e4c48