Update dependency import-sort-style-eslint to v6 (#61)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

package.json

@@ -47,7 +47,7 @@
     "husky": "4.3.0",
     "import-sort-cli": "6.0.0",
     "import-sort-parser-typescript": "6.0.0",
-    "import-sort-style-eslint": "4.2.0",
+    "import-sort-style-eslint": "6.0.0",
     "lint-staged": "10.5.1",
     "prettier": "2.1.2",
     "rimraf": "3.0.2",