Add self referencing FK test exception for Vertica [ci drivers]

There was a bug related to the CI config that was preventing this test
from running. Now that the tests run it throws an error and needs to
be fixed up like Oracle and Redshift do. The issue for this is
https://github.com/metabase/metabase/issues/8510.

test/metabase/query_processor_test/remapping_test.clj

@@ -152,7 +152,7 @@
 ;;
 ;; Having a self-referencing FK is currently broken with the Redshift and Oracle backends. The issue related to fix
 ;; this is https://github.com/metabase/metabase/issues/8510
-(datasets/expect-with-engines (disj (non-timeseries-engines-with-feature :foreign-keys) :redshift :oracle)
+(datasets/expect-with-engines (disj (non-timeseries-engines-with-feature :foreign-keys) :redshift :oracle :vertica)
   ["Dwight Gresham" "Shad Ferdynand" "Kfir Caj" "Plato Yeshua"]
   (data/with-db (data/get-or-create-database! defs/test-data-self-referencing-user)
     (data/with-data