Merge "Update docs to reflect LE batch scan report delay floor" am: e52fa865f8 am: 0e0b0c6848 am: 2d810df8eb

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1682051

Change-Id: Ib9749439ce7818359c745e3a478faa8ecdad7965