Bump the dev-dependencies group across 1 directory with 6 updates

Bumps the dev-dependencies group with 6 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [@typescript-eslint/eslint-plugin](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin) | `7.9.0` | `8.0.0` |
| [@typescript-eslint/parser](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/parser) | `7.9.0` | `8.0.0` |
| [eslint](https://github.com/eslint/eslint) | `8.57.0` | `9.8.0` |
| [eslint-plugin-unused-imports](https://github.com/sweepline/eslint-plugin-unused-imports) | `3.2.0` | `4.0.1` |
| [ts-jest](https://github.com/kulshekhar/ts-jest) | `29.1.2` | `29.2.4` |
| [typescript](https://github.com/Microsoft/TypeScript) | `5.4.5` | `5.5.4` |



Updates `@typescript-eslint/eslint-plugin` from 7.9.0 to 8.0.0
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/eslint-plugin/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v8.0.0/packages/eslint-plugin)

Updates `@typescript-eslint/parser` from 7.9.0 to 8.0.0
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/parser/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v8.0.0/packages/parser)

Updates `eslint` from 8.57.0 to 9.8.0
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v8.57.0...v9.8.0)

Updates `eslint-plugin-unused-imports` from 3.2.0 to 4.0.1
- [Commits](https://github.com/sweepline/eslint-plugin-unused-imports/commits)

Updates `ts-jest` from 29.1.2 to 29.2.4
- [Release notes](https://github.com/kulshekhar/ts-jest/releases)
- [Changelog](https://github.com/kulshekhar/ts-jest/blob/main/CHANGELOG.md)
- [Commits](kulshekhar/ts-jest@v29.1.2...v29.2.4)

Updates `typescript` from 5.4.5 to 5.5.4
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Changelog](https://github.com/microsoft/TypeScript/blob/main/azure-pipelines.release.yml)
- [Commits](microsoft/TypeScript@v5.4.5...v5.5.4)

---
updated-dependencies:
- dependency-name: "@typescript-eslint/eslint-plugin"
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: dev-dependencies
- dependency-name: "@typescript-eslint/parser"
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: dev-dependencies
- dependency-name: eslint
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: dev-dependencies
- dependency-name: eslint-plugin-unused-imports
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: dev-dependencies
- dependency-name: ts-jest
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: dev-dependencies
- dependency-name: typescript
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: dev-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>