adding to cookie scope doesn't inherit application cfcookie tag defaults

the Lucee admin creates some cookies using

but doesn't inherit any Application.cfc defaults for the cookie tag

This PR enables sameSite strict cookies for the Lucee admin, but currently only affects the sessionCookies (which are the most important, the other cookies don't need to be secure )
https://github.com/lucee/Lucee/pull/955

if this worked, the admin cookies could be scoped to