Revert "Update javascript dependencies"

This reverts commit 765a31b5ab.

package.json

@@ -1,21 +1,21 @@
 {
   "dependencies": {
-    "@babel/preset-react": "^7.12.10",
-    "@fortawesome/fontawesome-svg-core": "^1.2.32",
-    "@fortawesome/free-solid-svg-icons": "^5.15.1",
-    "@fortawesome/react-fontawesome": "^0.1.13",
+    "@babel/preset-react": "^7.10.4",
+    "@fortawesome/fontawesome-svg-core": "^1.2.28",
+    "@fortawesome/free-solid-svg-icons": "^5.13.0",
+    "@fortawesome/react-fontawesome": "^0.1.9",
     "@mapbox/mapbox-gl-draw": "^1.2.0",
-    "@rails/actiontext": "^6.1.0",
-    "@rails/activestorage": "^6.1.0",
-    "@rails/ujs": "^6.1.0",
-    "@rails/webpacker": "5.2.1",
+    "@rails/actiontext": "^6.0.3",
+    "@rails/activestorage": "^6.0.3",
+    "@rails/ujs": "^6.0.3",
+    "@rails/webpacker": "5.1.1",
     "@reach/combobox": "^0.10.2",
-    "@sentry/browser": "^5.29.0",
+    "@sentry/browser": "^5.15.5",
     "@tmcw/togeojson": "^4.0.0",
     "babel-plugin-macros": "^2.8.0",
     "babel-plugin-transform-react-remove-prop-types": "^0.4.24",
     "chartkick": "^3.2.0",
-    "core-js": "^3.8.1",
+    "core-js": "^3.6.5",
     "debounce": "^1.2.0",
     "dom4": "^2.1.5",
     "email-butler": "^1.0.13",
@@ -30,27 +30,27 @@
     "react-intersection-observer": "^8.26.2",
     "react-mapbox-gl": "^4.8.6",
     "react-mapbox-gl-draw": "^2.0.4",
-    "react-query": "^2.26.4",
+    "react-query": "^2.23.1",
     "react-scroll-to-component": "^1.0.2",
     "react-sortable-hoc": "^1.11.0",
     "react-use": "^15.3.4",
     "react_ujs": "^2.6.1",
     "select2": "^4.0.13",
     "trix": "^1.2.3",
-    "whatwg-fetch": "^3.5.0"
+    "whatwg-fetch": "^3.0.0"
   },
   "devDependencies": {
     "@2fd/graphdoc": "^2.4.0",
     "babel-eslint": "^10.1.0",
     "eclint": "^2.8.1",
-    "eslint": "^7.15.0",
-    "eslint-config-prettier": "^7.0.0",
-    "eslint-plugin-prettier": "^3.2.0",
-    "eslint-plugin-react": "^7.21.5",
-    "eslint-plugin-react-hooks": "^4.2.0",
-    "netlify-cli": "^2.69.4",
-    "prettier": "^2.2.1",
-    "webpack-bundle-analyzer": "^4.2.0",
+    "eslint": "^7.0.0",
+    "eslint-config-prettier": "^6.11.0",
+    "eslint-plugin-prettier": "^3.1.3",
+    "eslint-plugin-react": "^7.20.0",
+    "eslint-plugin-react-hooks": "^4.0.2",
+    "netlify-cli": "^2.61.2",
+    "prettier": "^2.0.5",
+    "webpack-bundle-analyzer": "^3.7.0",
     "webpack-dev-server": "^3.11.0"
   },
   "scripts": {