One file is not gofmt-ed

[jihoon-seo]

• Related issue: Update source codes to comply with golint #654
• Related issue: Measure test coverage #678

What would you like to be enhanced
:
gofmt a file:
cb-tumblebug/src/api/grpc/request/test/test_api.go

Why is this needed
:
Go Report Card is saying:

cb-tumblebug/src/api/grpc/request/test/test_api.go
Line 1: warning: file is not gofmted with -s (gofmt)

Proposed solution
:
gofmt that file and open a PR.

(e.g. Open that file with VScode (gofmt-enabled),
click "Save" (then gofmt will gofmt automatically),
and open a PR.)

[atg0831]

제가 gofmt으로 파일 저장하고 PR 요청해도 될까요?

[seokho-son]

물론입니다^^

[seokho-son]

/assign @atg0831