Updates migration tests to reflect front-end mapping changes. (#8237)

model/config.go

@@ -962,7 +962,7 @@ func (s *ThemeSettings) SetDefaults() {
 type TeamSettings struct {
 	SiteName                            string
 	MaxUsersPerTeam                     *int
-	EnableTeamCreation                  bool
+	EnableTeamCreation                  *bool
 	EnableUserCreation                  bool
 	EnableOpenServer                    *bool
 	RestrictCreationToDomains           string
@@ -1085,6 +1085,10 @@ func (s *TeamSettings) SetDefaults() {
 	if s.ExperimentalPrimaryTeam == nil {
 		s.ExperimentalPrimaryTeam = NewString("")
 	}
+
+	if s.EnableTeamCreation == nil {
+		s.EnableTeamCreation = NewBool(true)
+	}
 }
 
 type ClientRequirements struct {