Show privacy dialog on secondary user calls

When calls are performed by a secondary user, the attribution is to UID
1000, so they don't match the current user. However, as they are marked
with isPhoneCall, show them anyway.

Test: atest PrivacyDialogControllerTest (fails without fix)
Fixes: 198552515
Change-Id: I11682eceb578ab3b9bf1b2573294af8ca418e6e2