Chore: Enable whitespace linter (#25903)

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>

pkg/models/dashboard_acl_test.go

@@ -9,7 +9,6 @@ import (
 )
 
 func TestDashboardAclModel(t *testing.T) {
-
 	Convey("When printing a PermissionType", t, func() {
 		view := PERMISSION_VIEW
 		printed := fmt.Sprint(view)

pkg/models/dashboards_test.go

@@ -9,7 +9,6 @@ import (
 )
 
 func TestDashboardModel(t *testing.T) {
-
 	Convey("Generate full dashboard url", t, func() {
 		setting.AppUrl = "http://grafana.local/"
 		fullUrl := GetFullDashboardUrl("uid", "my-dashboard")