Add a condition in AppWidgetHost to honor config_enableAppWidgetService.

Bug: 74039047
Test: make cts-verifier -j32
Change-Id: Iaca4e043443efeb695ebfd57c605e5cc1516a49a
(cherry picked from commit 3c9e79ea78ad3ece7f9cc9c3554470d93ece9fe2)
1 file changed