Remove ci connected mode

We initially added connected deployment for testing purposes.
Back then, the disconnected job took 8/6 hours to run so we had
to get some option to test something in our CI.
Now if we don't have a use case for connected mode we can remove it.

xref: https://redhat-internal.slack.com/archives/C09G9BS83T9/p1778134946053789

Signed-off-by: Rafa Porres Molina <rporresm@redhat.com>

Author: rporres