Fix an issue where the return value is null when retrieving shortcut

Some testing devices were flashed to a build which contains a previous
version of AppSearchShortcutInfo, the schema wasn't in use and should be
updated to the latest version directly.

Bug: 185186093
Test: manual
Change-Id: Ie9b8a0d59611498909b5c78eca65fe563a65004b
(cherry picked from commit b0a39a0b5cc5d991d71f74b55ee37ac2c9d52d76)
2 files changed