Merge "Configure backing device max_ratio for FUSE filesystems. am: a485006ab1 am: 5ed648d098 am: 6589ae36c3" into rvc-qpr-dev-plus-aosp am: 0ff981d47f

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/vold/+/12024019

Change-Id: I046cc19f309e5484c116951b51e28aca0d96e99d