chore(deps): update dependency @shelf/eslint-config to v5

Author: renovate[bot]

package.json

@@ -43,7 +43,7 @@
     "modern-diacritics": "2.3.1"
   },
   "devDependencies": {
-    "@shelf/eslint-config": "4.2.1",
+    "@shelf/eslint-config": "5.2.1",
     "@shelf/prettier-config": "1.0.0",
     "@shelf/tsconfig": "0.1.0",
     "@size-limit/preset-small-lib": "11.2.0",