fix(deps): Update dependency eslint to v8.56.0 (#113)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [eslint](https://eslint.org) ([source](https://togithub.com/eslint/eslint)) | devDependencies | minor | [`8.55.0` -> `8.56.0`](https://renovatebot.com/diffs/npm/eslint/8.55.0/8.56.0) |

---

### Release Notes

<details>
<summary>eslint/eslint (eslint)</summary>

### [`v8.56.0`](https://togithub.com/eslint/eslint/releases/tag/v8.56.0)

[Compare Source](https://togithub.com/eslint/eslint/compare/v8.55.0...v8.56.0)

#### Features

-   [`0dd9704`](https://togithub.com/eslint/eslint/commit/0dd9704c4751e1cd02039f7d6485fee09bbccbf6) feat: Support custom severity when reporting unused disable directives ([#&#8203;17212](https://togithub.com/eslint/eslint/issues/17212)) (Bryan Mishkin)
-   [`31a7e3f`](https://togithub.com/eslint/eslint/commit/31a7e3fde491e36496b54e8905c766b31162d776) feat: fix no-restricted-properties false negatives with unknown objects ([#&#8203;17818](https://togithub.com/eslint/eslint/issues/17818)) (Arka Pratim Chaudhuri)

#### Bug Fixes

-   [`7d5e5f6`](https://togithub.com/eslint/eslint/commit/7d5e5f68849ae80caec0fc96ecceebccd348deec) fix: `TypeError: fs.exists is not a function` on read-only file system ([#&#8203;17846](https://togithub.com/eslint/eslint/issues/17846)) (Francesco Trotta)
-   [`74739c8`](https://togithub.com/eslint/eslint/commit/74739c849bbb6547b0e555ed8bb2ba1cbe0fdce4) fix: suggestion with invalid syntax in no-promise-executor-return rule ([#&#8203;17812](https://togithub.com/eslint/eslint/issues/17812)) (Bryan Mishkin)

#### Documentation

-   [`9007719`](https://togithub.com/eslint/eslint/commit/90077199fe519953f9af8664bf947db4e4958514) docs: update link in ways-to-extend.md ([#&#8203;17839](https://togithub.com/eslint/eslint/issues/17839)) (Amel SELMANE)
-   [`3a22236`](https://togithub.com/eslint/eslint/commit/3a22236f8d10af8a5bcafe56092651d3d681c99d) docs: Update README (GitHub Actions Bot)
-   [`54c3ca6`](https://togithub.com/eslint/eslint/commit/54c3ca6f2dcd2a7afd53f42fc32055a25587259e) docs: fix migration-guide example ([#&#8203;17829](https://togithub.com/eslint/eslint/issues/17829)) (Tanuj Kanti)
-   [`4391b71`](https://togithub.com/eslint/eslint/commit/4391b71e62b15e54b0493f0dce1ea053ebbc0689) docs: check config comments in rule examples ([#&#8203;17815](https://togithub.com/eslint/eslint/issues/17815)) (Francesco Trotta)
-   [`fd28363`](https://togithub.com/eslint/eslint/commit/fd2836342c2be4751b05fe0ba7cece17d1edecc8) docs: remove mention about ESLint stylistic rules in readme ([#&#8203;17810](https://togithub.com/eslint/eslint/issues/17810)) (Zwyx)
-   [`48ed5a6`](https://togithub.com/eslint/eslint/commit/48ed5a6dad478a14d3e823f137455c523f373e0b) docs: Update README (GitHub Actions Bot)

#### Chores

-   [`ba6af85`](https://togithub.com/eslint/eslint/commit/ba6af85c7d8ba55d37f8663aee949d148e441c1a) chore: upgrade [@&#8203;eslint/js](https://togithub.com/eslint/js)[@&#8203;8](https://togithub.com/8).56.0 ([#&#8203;17864](https://togithub.com/eslint/eslint/issues/17864)) (Milos Djermanovic)
-   [`60a531a`](https://togithub.com/eslint/eslint/commit/60a531a9c0811ddf718e26b9136e133f580b6c36) chore: package.json update for [@&#8203;eslint/js](https://togithub.com/eslint/js) release (Jenkins)
-   [`ba87a06`](https://togithub.com/eslint/eslint/commit/ba87a0651a65b52c3ac442b512dd9f4c2b4c5f57) chore: update dependency markdownlint to ^0.32.0 ([#&#8203;17783](https://togithub.com/eslint/eslint/issues/17783)) (renovate\[bot])
-   [`9271d10`](https://togithub.com/eslint/eslint/commit/9271d10d9eabeafb0129a090f29191bfd14273c0) chore: add GitHub issue template for docs issues ([#&#8203;17845](https://togithub.com/eslint/eslint/issues/17845)) (Josh Goldberg ✨)
-   [`70a686b`](https://togithub.com/eslint/eslint/commit/70a686b3c1feac5eca98bbff9bd67175f550d5db) chore: Convert rule tests to FlatRuleTester ([#&#8203;17819](https://togithub.com/eslint/eslint/issues/17819)) (Nicholas C. Zakas)
-   [`f3a599d`](https://togithub.com/eslint/eslint/commit/f3a599d34c7080fc0b2c9a60b5e54dc98c22867c) chore: upgrade eslint-plugin-unicorn to v49.0.0 ([#&#8203;17837](https://togithub.com/eslint/eslint/issues/17837)) (唯然)
-   [`905d4b7`](https://togithub.com/eslint/eslint/commit/905d4b75ab2df42aba30622cee0f66b511397e2c) chore: upgrade eslint-plugin-eslint-plugin v5.2.1 ([#&#8203;17838](https://togithub.com/eslint/eslint/issues/17838)) (唯然)
-   [`4d7c3ce`](https://togithub.com/eslint/eslint/commit/4d7c3ce246e6b499f472342ef59496a47cc033d6) chore: update eslint-plugin-n v16.4.0 ([#&#8203;17836](https://togithub.com/eslint/eslint/issues/17836)) (唯然)
-   [`fd0c60c`](https://togithub.com/eslint/eslint/commit/fd0c60c3be1f213e5a6d69d8a3248e963619e155) ci: unpin Node.js 21.2.0 ([#&#8203;17821](https://togithub.com/eslint/eslint/issues/17821)) (Francesco Trotta)

</details>

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