Run restorecon on new profile directories.

We want them to end up labeled user_profile_data_file, but without the
restorecon they will inherit user_profile_root_file from the parent
directory.

Bug: 141677108
Bug: 175311045
Test: Manual; install & uninstall app, label correct, no denials
Change-Id: I588c450bcc1c1b26f89708f95982ba23609ae4ea