Add extra to skip the ownership info screen

This boolean extra will be used to determine whether to skip
the ownership info screen in the provisioning flow.

Setting it to true makes the provisioning initiator responsible
for showing the ownership info.

Bug: 175622930
Test: Tests will be provided in the ManagedProvisioning code
Change-Id: I505d34fbb78cc065376035ee59993f8f5cad68dc