build(deps-dev): bump @definitelytyped/eslint-plugin

Bumps [@definitelytyped/eslint-plugin](https://github.com/microsoft/DefinitelyTyped-tools/tree/HEAD/packages/eslint-plugin) from 0.1.17 to 0.1.20.
- [Release notes](https://github.com/microsoft/DefinitelyTyped-tools/releases)
- [Changelog](https://github.com/microsoft/DefinitelyTyped-tools/blob/main/packages/eslint-plugin/CHANGELOG.md)
- [Commits](https://github.com/microsoft/DefinitelyTyped-tools/commits/@definitelytyped/eslint-plugin@0.1.20/packages/eslint-plugin)

---
updated-dependencies:
- dependency-name: "@definitelytyped/eslint-plugin"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]