chore(deps-dev): bump @definitelytyped/dtslint from 0.0.159 to 0.2.20

Bumps [@definitelytyped/dtslint](https://github.com/microsoft/DefinitelyTyped-tools/tree/HEAD/packages/dtslint) from 0.0.159 to 0.2.20.
- [Release notes](https://github.com/microsoft/DefinitelyTyped-tools/releases)
- [Changelog](https://github.com/microsoft/DefinitelyTyped-tools/blob/main/packages/dtslint/CHANGELOG.md)
- [Commits](https://github.com/microsoft/DefinitelyTyped-tools/commits/@definitelytyped/dtslint@0.2.20/packages/dtslint)

---
updated-dependencies:
- dependency-name: "@definitelytyped/dtslint"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -25,7 +25,7 @@
     "@babel/eslint-parser": "^7.23.3",
     "@babel/plugin-transform-runtime": "^7.23.7",
     "@babel/preset-env": "^7.23.2",
-    "@definitelytyped/dtslint": "0.0.159",
+    "@definitelytyped/dtslint": "0.2.20",
     "@eslint/js": "^9.2.0",
     "@rollup/plugin-babel": "^6.0.4",
     "@rollup/plugin-json": "^6.0.1",