feat: update eslint

[jiho-kr]

PR Checklist

Please check if your PR fulfills the following requirements:

• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Documentation content changes
• Other... Please describe:

What is the current behavior?

Issue Number: N/A

What is the new behavior?

Use the latest eslint.

https://eslint.org/docs/latest/use/configure/migration-guide

• https://eslint.org/blog/2022/08/new-config-system-part-1/

eslint has been changed to flat config.

i kept the existing rules, and added some rules for code quality.

• @typescript-eslint/prefer-regexp-exec
• @typescript-eslint/prefer-optional-chain
• @typescript-eslint/no-base-to-string
• @typescript-eslint/no-this-alias
• @typescript-eslint/no-unnecessary-boolean-literal-compare
• @typescript-eslint/explicit-module-boundary-types
• @typescript-eslint/consistent-type-imports

Does this PR introduce a breaking change?

• Yes
• No

Other information