Update dependency @open-wc/eslint-config to v12

Author: renovate[bot]

package.json

@@ -41,7 +41,7 @@
   },
   "devDependencies": {
     "@internetarchive/result-type": "^0.0.1",
-    "@open-wc/eslint-config": "^8.0.2",
+    "@open-wc/eslint-config": "^12.0.0",
     "@open-wc/testing": "^3.0.3",
     "@types/dompurify": "^3.0.5",
     "@typescript-eslint/eslint-plugin": "^5.3.1",