fix: eslint CI 오류 수정

[kangju2000]

Overview

Related to https://github.com/toss/es-hangul/issues/173

• eslint 및 연관된 라이브러리 업데이트

[AS-IS]

현재 CI에서 다음 사진과 같은 warning이 나타나 제대로 동작하지 않고 있습니다.

[TO-BE]

typescript-eslint v7.2.0부터 5.4.x 버전을 지원하고 있기 때문에, 7버전으로 업그레이드를 진행했니다.

또한, eslint의 버전을 7 -> 8로 변경했습니다. 버전업으로 인한 문제가 우려되어 마이그레이션 문서를 첨부합니다.

PR Checklist

• [x] I read and included theses actions below

1. I have read the Contributing Guide
2. I have written documents and tests, if needed.

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: b227049b2389b01cc69bee315d7a45cb7284b2aa

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Name	Status	Preview	Comments	Updated (UTC)
es-hangul	❌ Failed (Inspect)			Jul 27, 2024 6:55am

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 95.18%. Comparing base (b6cde8e) to head (b227049).

Additional details and impacted files

[](https://app.codecov.io/gh/toss/es-hangul/pull/203?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=toss) ```diff @@ Coverage Diff @@ ## main #203 +/- ## ======================================= Coverage 95.18% 95.18% ======================================= Files 17 17 Lines 291 291 Branches 67 67 ======================================= Hits 277 277 Misses 13 13 Partials 1 1 ```