Upgrade react to 17.0.2

Upgrades react to 17.0.2.

gui/package.json

@@ -17,7 +17,7 @@
     "@material-ui/icons": "^4.11.3",
     "@material-ui/lab": "^4.0.0-alpha.61",
     "@material-ui/pickers": "^3.3.10",
-    "@navjobs/upload": "^3.1.3",
+    "@navjobs/upload": "^3.2.0",
     "@react-keycloak/web": "^3.4.0",
     "@tinymce/tinymce-react": "^4.1.0",
     "autosuggest-highlight": "^3.1.1",
@@ -40,13 +40,13 @@
     "pace-js": "^1.0.2",
     "plotly.js-cartesian-dist-min": "^2.12.1",
     "qs": "^6.10.5",
-    "react": "^16.13.1",
+    "react": "^17.0.2",
     "react-app-polyfill": "^1.0.1",
     "react-autosuggest": "^9.4.3",
     "react-cookie": "^3.0.8",
     "react-copy-to-clipboard": "^5.0.1",
     "react-detectable-overflow": "^0.6.2",
-    "react-dom": "^16.13.1",
+    "react-dom": "^17.0.2",
     "react-dropzone": "^5.0.1",
     "react-highlight": "^0.14.0",
     "react-infinite-scroller": "^1.2.4",