Merge "Update Spinner font and color" into tm-dev am: 194d7396 am: d8c17f68

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17536677



Change-Id: I2b6ba93a29df43574cef3ecdb52096b5b56701ed
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>