format with gofumpt (#18184)

* gofumpt -w -l .

* gofumpt -w -l -extra .

* Add linter

* manual fix

* change make fmt

modules/git/repo_object.go

@@ -46,7 +46,6 @@ func (repo *Repository) hashObject(reader io.Reader) (string, error) {
 	stdout := new(bytes.Buffer)
 	stderr := new(bytes.Buffer)
 	err := cmd.RunInDirFullPipeline(repo.Path, stdout, stderr, reader)
-
 	if err != nil {
 		return "", err
 	}