Revert "ANDROID: Incremental fs: Remove attributes from file"

This reverts commit 37436094.

Set incfs back to rvc shipping incfs

Bug: 178509184
Test: incfs_test passes
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: Ifb78100c507a1f78eda0962e13c068118f87402e