Remove loading spinner from Premium SMS access

The loading spinner in the page is displayed by default, regardless of
whether or not how many apps are in the page. This change is trying to
remove the loading spinner from the page since this page doesn't have
many apps in it.

Bug: 222441974
Test: visual verify
Change-Id: I9b2b031122e6b6d521466ccf53e39185cfcab687