Resolve insufficient contrast for system component icons

Screenshots:
https://screenshot.googleplex.com/5UE5aPgHHBqkpHr
https://screenshot.googleplex.com/8yYqPusm9M2euSj

Bug: 242989982
Test: manually checking for icon UI
Change-Id: Ic3e51dd4d0bc042c9caba78a89f5fe6a4b995efb
14 files changed