fix: make react and react-dom only dev deps

Author: seveibar

package.json

@@ -15,8 +15,6 @@
     "lodash": "^4.17.20",
     "moment": "^2.29.1",
     "papaparse": "^5.3.0",
-    "react": "^16.13.1",
-    "react-dom": "^16.13.1",
     "react-measure": "^2.5.2",
     "react-select": "^3.1.0",
     "react-use": "^15.3.4",
@@ -49,6 +47,8 @@
   },
   "devDependencies": {
     "react-scripts": "3.4.3",
+    "react": "^16.13.1",
+    "react-dom": "^16.13.1",
     "@testing-library/jest-dom": "^4.2.4",
     "@testing-library/react": "^9.3.2",
     "@testing-library/user-event": "^7.1.2",