Bump the eslint group across 1 directory with 4 updates

Bumps the eslint group with 4 updates in the / directory: [eslint](https://github.com/eslint/eslint), [eslint-config-turbo](https://github.com/vercel/turbo/tree/HEAD/packages/eslint-config-turbo), [eslint-plugin-unicorn](https://github.com/sindresorhus/eslint-plugin-unicorn) and [eslint-plugin-unused-imports](https://github.com/sweepline/eslint-plugin-unused-imports).


Updates `eslint` from 8.57.0 to 9.4.0
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v8.57.0...v9.4.0)

Updates `eslint-config-turbo` from 1.13.2 to 2.0.1
- [Release notes](https://github.com/vercel/turbo/releases)
- [Changelog](https://github.com/vercel/turbo/blob/main/release.md)
- [Commits](https://github.com/vercel/turbo/commits/v2.0.1/packages/eslint-config-turbo)

Updates `eslint-plugin-unicorn` from 51.0.1 to 53.0.0
- [Release notes](https://github.com/sindresorhus/eslint-plugin-unicorn/releases)
- [Commits](sindresorhus/eslint-plugin-unicorn@v51.0.1...v53.0.0)

Updates `eslint-plugin-unused-imports` from 3.1.0 to 4.0.0
- [Commits](https://github.com/sweepline/eslint-plugin-unused-imports/commits)

---
updated-dependencies:
- dependency-name: eslint
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: eslint
- dependency-name: eslint-config-turbo
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: eslint
- dependency-name: eslint-plugin-unicorn
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: eslint
- dependency-name: eslint-plugin-unused-imports
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: eslint
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -15,7 +15,7 @@
     "test:watch": "turbo test:watch"
   },
   "devDependencies": {
-    "eslint": "8.57.0",
+    "eslint": "9.4.0",
     "prettier": "3.3.0",
     "rimraf": "5.0.7",
     "turbo": "1.13.3"

packages/eslint-config-custom/package.json

@@ -6,12 +6,12 @@
     "@typescript-eslint/parser": "7.12.0",
     "@vercel/style-guide": "5.2.0",
     "eslint-config-prettier": "9.1.0",
-    "eslint-config-turbo": "1.13.2",
+    "eslint-config-turbo": "2.0.1",
     "eslint-plugin-import": "2.29.1",
     "eslint-plugin-only-warn": "1.1.0",
     "eslint-plugin-prettier": "5.1.3",
-    "eslint-plugin-unicorn": "51.0.1",
-    "eslint-plugin-unused-imports": "3.1.0",
+    "eslint-plugin-unicorn": "53.0.0",
+    "eslint-plugin-unused-imports": "4.0.0",
     "typescript": "5.4.5"
   },
   "volta": {