⬆️ Updates editorconfig-checker to v6

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -73,7 +73,7 @@
         "cz-conventional-changelog": "^3.3.0",
         "dateformat": "^4.5.1",
         "del-cli": "^3.0.1",
-        "editorconfig-checker": "3.3.0",
+        "editorconfig-checker": "6.0.0",
         "eslint": "^7.19.0",
         "eslint-config-prettier": "^6.15.0",
         "eslint-import-resolver-typescript": "^2.0.0",