chore(deps-dev): bump the dev-dependencies group across 1 directory with 5 updates

Bumps the dev-dependencies group with 5 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [eslint](https://github.com/eslint/eslint) | `10.0.2` | `10.2.0` |
| [openclaw](https://github.com/openclaw/openclaw) | `2026.3.31` | `2026.4.2` |
| [typescript](https://github.com/microsoft/TypeScript) | `5.9.3` | `6.0.2` |
| [typescript-eslint](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/typescript-eslint) | `8.56.1` | `8.58.0` |
| [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest) | `4.0.18` | `4.1.2` |



Updates `eslint` from 10.0.2 to 10.2.0
- [Release notes](https://github.com/eslint/eslint/releases)
- [Commits](eslint/eslint@v10.0.2...v10.2.0)

Updates `openclaw` from 2026.3.31 to 2026.4.2
- [Release notes](https://github.com/openclaw/openclaw/releases)
- [Changelog](https://github.com/openclaw/openclaw/blob/main/CHANGELOG.md)
- [Commits](openclaw/openclaw@v2026.3.31...v2026.4.2)

Updates `typescript` from 5.9.3 to 6.0.2
- [Release notes](https://github.com/microsoft/TypeScript/releases)
- [Commits](microsoft/TypeScript@v5.9.3...v6.0.2)

Updates `typescript-eslint` from 8.56.1 to 8.58.0
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/typescript-eslint/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v8.58.0/packages/typescript-eslint)

Updates `vitest` from 4.0.18 to 4.1.2
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v4.1.2/packages/vitest)

---
updated-dependencies:
- dependency-name: eslint
  dependency-version: 10.2.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: dev-dependencies
- dependency-name: openclaw
  dependency-version: 2026.4.2
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: dev-dependencies
- dependency-name: typescript
  dependency-version: 6.0.2
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: dev-dependencies
- dependency-name: typescript-eslint
  dependency-version: 8.58.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: dev-dependencies
- dependency-name: vitest
  dependency-version: 4.1.2
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: dev-dependencies
...

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Author: dependabot[bot]