Chore: Enable whitespace linter (#25903)

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

pkg/api/admin_users_test.go

@@ -21,7 +21,6 @@ const (
 func TestAdminApiEndpoint(t *testing.T) {
 	role := models.ROLE_ADMIN
 	Convey("Given a server admin attempts to remove themself as an admin", t, func() {
-
 		updateCmd := dtos.AdminUpdateUserPermissionsForm{
 			IsGrafanaAdmin: false,
 		}