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: 6128b1ba

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

Change-Id: I3b25303b51dd10b649726c13a6aff7cc82f4e18f