Bump @stylistic/eslint-plugin-ts from 2.6.2 to 2.8.0 (#231)

Bumps [@stylistic/eslint-plugin-ts](https://github.com/eslint-stylistic/eslint-stylistic/tree/HEAD/packages/eslint-plugin-ts) from 2.6.2 to 2.8.0.
- [Release notes](https://github.com/eslint-stylistic/eslint-stylistic/releases)
- [Changelog](https://github.com/eslint-stylistic/eslint-stylistic/blob/main/CHANGELOG.md)
- [Commits](https://github.com/eslint-stylistic/eslint-stylistic/commits/v2.8.0/packages/eslint-plugin-ts)

---
updated-dependencies:
- dependency-name: "@stylistic/eslint-plugin-ts"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>