Bump editorconfig from 0.15.3 to 2.0.0

Bumps [editorconfig](https://github.com/editorconfig/editorconfig-core-js) from 0.15.3 to 2.0.0.
- [Release notes](https://github.com/editorconfig/editorconfig-core-js/releases)
- [Changelog](https://github.com/editorconfig/editorconfig-core-js/blob/main/CHANGELOG.md)
- [Commits](https://github.com/editorconfig/editorconfig-core-js/commits/v2.0.0)

---
updated-dependencies:
- dependency-name: editorconfig
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -35,7 +35,7 @@
     "browserify": "^17.0.0",
     "chai": "^4.3.4",
     "chalk": "^4.1.1",
-    "editorconfig": "^0.15.3",
+    "editorconfig": "^2.0.0",
     "eslint": "^7.28.0",
     "eslint-plugin-jsdoc": "^35.2.0",
     "eslint-plugin-mocha": "^9.0.0",