Fix sharing files cross-profile from sharesheet and intent resolver

The fix is to include the user id in the content uri, which is
handled via Intent#fixUris.

Bug: 142537267
Bug: 142538125
Test: atest com.android.internal.app.ChooserActivityTest
Test: atest com.android.internal.app.ResolverActivityTest
Test: manually share an image from personal profile to work profile
Test: manually share an image from work profile to personal profile
Change-Id: Ib0ffd546188a78a871a08ea4daf45eb27664706a