ANDROID: Turn xt_owner module on

Once xt_qtaguid module is deprecated, the netd strictController which
uses owner match to filter egress traffic will not work because
xt_qtaguid masquerades as (and implements/extends) the "owner" module on
android devices. It can be resolved by turning upstream xt_owner module
back on since strictController only targets egress traffic and the
upstream xt_owner module works fine in this case.

Signed-off-by: Chenbo Feng <fengc@google.com>
Bug: 79938294
Test: manual cherry-pick and compile
Change-Id: Ia099db025f17f6042384c9f0caf7b941a40b8b84