Merge "introduce medium height layout type" into sc-dev am: 649d23ec1b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/libs/systemui/+/14202717

Change-Id: I8b7404ac2c0fd71f0335c984ab6f55c7edea1a7e
tree: da3795321559d8cdc34c76a96438b9866d901e40
  1. iconloaderlib/
  2. searchuilib/