Call grantOrUpgradeDefaultRuntimePerms for new usr

... instead of always user 0

Bug: 132368462
Test: Installed work profile and made sure that
RESTRICTION_UPGRADE_EXEMPT was set on
android.permission.READ_EXTERNAL_STORAGE for com.google.android.contacts

Change-Id: Ic0489fb832c5f5192f2c2dc68b750fed8326604e
1 file changed