Only git operations should update last changed of a repository (#34388)

Try to fix #32046

services/repository/create.go

@@ -321,7 +321,7 @@ func CreateRepositoryDirectly(ctx context.Context, doer, owner *user_model.User,
 	// 7 - update repository status to be ready
 	if needsUpdateToReady {
 		repo.Status = repo_model.RepositoryReady
-		if err = repo_model.UpdateRepositoryCols(ctx, repo, "status"); err != nil {
+		if err = repo_model.UpdateRepositoryColsWithAutoTime(ctx, repo, "status"); err != nil {
 			return nil, fmt.Errorf("UpdateRepositoryCols: %w", err)
 		}
 	}