Rename roles that are removed from PostgresTeam CRD (#1457)

* rename db roles that are removed from manifests

* extend PostgresTeam e2e test

* make suffix configurable and add deprecated field to pgUser struct

* deny LOGIN from deprecated roles

* update feature documentation

pkg/teams/postgres_team_test.go

@@ -9,8 +9,6 @@ import (
 )
 
 var (
-	True       = true
-	False      = false
 	pgTeamList = acidv1.PostgresTeamList{
 		TypeMeta: metav1.TypeMeta{
 			Kind:       "List",