Bump the development-dependencies group across 1 directory with 5 updates

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

| Package | From | To |
| --- | --- | --- |
| [@eslint/js](https://github.com/eslint/eslint/tree/HEAD/packages/js) | `9.33.0` | `9.34.0` |
| [eslint](https://github.com/eslint/eslint) | `9.33.0` | `9.34.0` |
| [rollup](https://github.com/rollup/rollup) | `4.47.1` | `4.49.0` |
| [typescript-eslint](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/typescript-eslint) | `8.40.0` | `8.41.0` |
| [@webref/css](https://github.com/w3c/webref) | `6.22.0` | `6.23.7` |



Updates `@eslint/js` from 9.33.0 to 9.34.0
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/commits/v9.34.0/packages/js)

Updates `eslint` from 9.33.0 to 9.34.0
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v9.33.0...v9.34.0)

Updates `rollup` from 4.47.1 to 4.49.0
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](rollup/rollup@v4.47.1...v4.49.0)

Updates `typescript-eslint` from 8.40.0 to 8.41.0
- [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/v8.41.0/packages/typescript-eslint)

Updates `@webref/css` from 6.22.0 to 6.23.7
- [Commits](https://github.com/w3c/webref/compare/@webref/[email protected]...@webref/[email protected])

---
updated-dependencies:
- dependency-name: "@eslint/js"
  dependency-version: 9.34.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: development-dependencies
- dependency-name: eslint
  dependency-version: 9.34.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: development-dependencies
- dependency-name: rollup
  dependency-version: 4.49.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: development-dependencies
- dependency-name: typescript-eslint
  dependency-version: 8.41.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: development-dependencies
- dependency-name: "@webref/css"
  dependency-version: 6.23.7
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: development-dependencies
...

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

Author: dependabot[bot]