Update eslint & eslint-config-problems (#413)

* Update dependency eslint-config-problems to v6

* Bump eslint version

Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: Ryan Zimmerman <17342435+RyanZim@users.noreply.github.com>

Author: 3 people

package.json

@@ -35,8 +35,8 @@
     "ava": "^3.1.0",
     "c8": "^7.9.0",
     "coveralls": "^3.0.0",
-    "eslint": "^7.8.0",
-    "eslint-config-problems": "5.0.0",
+    "eslint": "^8.2.0",
+    "eslint-config-problems": "6.0.0",
     "postcss": "^8.0.4",
     "postcss-import": "^14.0.0",
     "prettier": "~2.4.0",