Merge "Update docs to clarify how providers can create style bundles and...

Merge "Update docs to clarify how providers can create style bundles and Slices for inline suggestions." into rvc-dev am: 18cff608 am: 5f6a8ef6

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12265211

Change-Id: I347d2883a250dad5b3810c58bd92aacab456b7c8