Autoconnect gsettings for desktop-security-center

This request has been added to the queue for review by the @reviewers team.

It seems gsettings already autoconnects, so this request can be dropped.

https://snapcraft.io/docs/reference/interfaces/gsettings-interface/

I had an issue where gsettings wasn’t autoconnected for my locally, but it seemingly resolved after a purge and reinstall.