Merge "docs: Removed Q preview language and added a link to the Android 10...

Merge "docs: Removed Q preview language and added a link to the Android 10 page on developer.android.com." into rvc-dev am: 6dfedd05 am: 53cb3689 am: 0511cc91 am: 36c510f0

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12347462

Change-Id: I7fb1f1f8af46690c8d557e5fd167a9f08a084929