backuptool: Temporarily render version check permissive

 * Due to both following commits, backuptool went permissive
    and lineage properties got lost from the system on devices
    that do not have BOARD_PROPERTY_OVERRIDES_SPLIT_ENABLED

    "backuptool: Take into account new location for system default props"
    Change-Id: I62046447876c2198a0c4f88a4f36f4723d417617

    "lineage: Move to Google's method of defining system default props"
    Change-Id: I6cb0e28a7599b010b389cc541015a37010a00f4b

 * Once the properties issue is properly resolved in the sources,
    a period of time is required for "most" of the users to upgrade
    their system with fixed lineage properties before we break addons
    by repairing the backuptool script globally

Change-Id: Iea8865ea9bb05eed56a8a0a7b95e3f04b01c4bae
1 file changed