Merge "AOSP/QuickSearchBox - update the QuickSearchBox version to target P (29) or higher. (In aosp/1378867, version got reverted back to 28 during merge, this change reverts that change)" am: a82abd4128 am: 98700eed78

Original change: https://android-review.googlesource.com/c/platform/packages/apps/QuickSearchBox/+/1379743

Change-Id: Ib51bef8dbea725e761fd2a7e26a689ad559e2516