Bump eslint and eslint-plugin-github (coderabbitai#18)

Bumps [eslint](https://github.com/eslint/eslint) and [eslint-plugin-github](https://github.com/github/eslint-plugin-github). These dependencies needed to be updated together.

Updates `eslint` from 7.32.0 to 8.35.0
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v7.32.0...v8.35.0)

Updates `eslint-plugin-github` from 4.3.2 to 4.6.1
- [Release notes](https://github.com/github/eslint-plugin-github/releases)
- [Commits](github/eslint-plugin-github@v4.3.2...v4.6.1)

---
updated-dependencies:
- dependency-name: eslint
  dependency-type: direct:development
  update-type: version-update:semver-major
- dependency-name: eslint-plugin-github
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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