Update icon cache version. am: 91469dec99 am: 8506118076 am: db96d75ede

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/libs/systemui/+/15341063

Change-Id: Id074e9942d083c3a555003c76a2b6517770a8509
tree: aea03753ccdc4aeb3d5914b9eb75c65ea8f5899e
  1. iconloaderlib/
  2. searchuilib/