fix Privacy Policy check to use by_title as it has no link_url attribute
fix Privacy Policy check to use by_title as it has no link_url attribute

tortus/refinerycms-inquiries,refinery/refinerycms-inquiries,chrise86/refinerycms-inquiries,refinery/refinerycms-inquiries,bricesanchez/refinerycms-inquiries,chrise86/refinerycms-inquiries,tortus/refinerycms-inquiries