Set maximum warnings to 0

Author: justafish

package.json

@@ -27,8 +27,8 @@
     "test": "yarn test:lint && yarn test:unit",
     "test:unit": "react-scripts test --env=jsdom",
     "test:unit:ci": "CI=true JEST_JUNIT_OUTPUT=reports/jest-junit.xml react-scripts test --testResultsProcessor ./node_modules/jest-junit --env=jsdom",
-    "test:lint": "eslint ./src",
-    "test:lint:ci": "eslint ./src --format junit -o reports/eslint-junit.xml",
+    "test:lint": "eslint ./src --max-warnings=0",
+    "test:lint:ci": "eslint ./src --max-warnings=0 --format junit -o reports/eslint-junit.xml",
     "eject": "react-scripts eject"
   }
 }