Some small refactors (#36163)

services/repository/branch.go

@@ -526,7 +526,6 @@ func UpdateBranch(ctx context.Context, repo *repo_model.Repository, gitRepo *git
 	}
 
 	pushOpts := git.PushOptions{
-		Remote: repo.RepoPath(),
 		Branch: fmt.Sprintf("%s:%s%s", newCommit.ID.String(), git.BranchPrefix, branchName),
 		Env:    repo_module.PushingEnvironment(doer, repo),
 		Force:  isForcePush || force,

services/repository/repository.go

@@ -257,7 +257,7 @@ func CheckDaemonExportOK(ctx context.Context, repo *repo_model.Repository) error
 
 	isPublic := !repo.IsPrivate && repo.Owner.Visibility == structs.VisibleTypePublic
 	if !isPublic && isExist {
-		if err = gitrepo.RemoveRepoFile(ctx, repo, daemonExportFile); err != nil {
+		if err = gitrepo.RemoveRepoFileOrDir(ctx, repo, daemonExportFile); err != nil {
 			log.Error("Failed to remove %s: %v", daemonExportFile, err)
 		}
 	} else if isPublic && !isExist {