Prevent ESLint errors from aborting build during development

.env

 SKIP_PREFLIGHT_CHECK=true
+ESLINT_NO_DEV_ERRORS=true
\ No newline at end of file

package.json

@@ -28,7 +28,6 @@
     "react-chartjs-2": "3.0.4",
     "react-dom": "^17.0.1",
     "react-router-dom": "^5.2.0",
-    "react-scripts": "4.0.1",
     "react-transition-group": "^4.4.1",
     "swagger-client": "^3.13.1",
     "web-vitals": "^0.2.4"
@@ -72,6 +71,7 @@
     "eslint": "^7.27.0",
     "eslint-formatter-gitlab": "^2.2.0",
     "jest-cucumber": "^3.0.1",
+    "react-scripts": "^4.0.3",
     "serve": "^11.3.2"
   },
   "cypress-cucumber-preprocessor": {