Hash ICC ID used in the notification tag for voicemail notifications. am: a38caf0ff6 am: 11e2957db2 am: 236ad00472 am: 032fee5a51 am: 665e8f35ae

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Dialer/+/16243879

Change-Id: I87fbd685b8dea31ce9e4ec16ce02e1d4f2c99fd9