chore: upgrade eslint-config and use test-helpers (#224)

package.json

@@ -33,29 +33,22 @@
   },
   "homepage": "https://github.com/decentraland/content-validator#readme",
   "devDependencies": {
-    "@dcl/eslint-config": "^1.1.1",
+    "@dcl/eslint-config": "^1.1.4",
     "@microsoft/api-extractor": "^7.34.4",
-    "@types/jest": "^28.1.8",
     "@types/ms": "^0.7.31",
     "@types/node": "^17.0.45",
     "@types/sharp": "^0.31.1",
-    "@typescript-eslint/eslint-plugin": "^5.58.0",
-    "@typescript-eslint/parser": "^5.58.0",
     "@well-known-components/env-config-provider": "^1.2.0",
     "@well-known-components/http-server": "^1.1.6",
-    "eslint": "^8.38.0",
-    "eslint-config-prettier": "^8.8.0",
-    "eslint-plugin-prettier": "^4.2.1",
-    "jest": "^28.1.3",
+    "@well-known-components/test-helpers": "^1.5.1",
     "prettier": "^2.8.7",
-    "ts-jest": "^28.0.8",
     "typescript": "^4.9.5"
   },
   "dependencies": {
     "@dcl/block-indexer": "^1.1.1",
     "@dcl/content-hash-tree": "^1.1.4",
-    "@dcl/schemas": "^7.0.0",
     "@dcl/hashing": "^2.0.0",
+    "@dcl/schemas": "^7.0.0",
     "@dcl/urn-resolver": "^2.0.3",
     "@well-known-components/interfaces": "^1.3.0",
     "@well-known-components/thegraph-component": "^1.5.0",