Propagate owners info in filesystem provider

Owners contain information about the name and the variants of the
modules that are installed in the partition. This information can be
used to determine whether the dependency module is installed or not.

Utilization of this information will be done in a follow up change.

Test: m nothing
Bug: 395989947
Change-Id: I8c63ed5765a3f582ff0d2ce98f63e6e0fc6edad8