Upgrade Jest and React dev dependencies.

Author: danoc

package.json

@@ -34,16 +34,16 @@
     "@types/react": "^16.8.22",
     "@types/react-dom": "^16.8.4",
     "babel-core": "^7.0.0-bridge.0",
-    "babel-jest": "^24.1.0",
+    "babel-jest": "^26.6.1",
     "babel-loader": "^8.0.4",
     "husky": "^3.0.3",
-    "jest": "^24.1.0",
+    "jest": "^26.6.1",
     "microbundle": "0.11.0",
     "np": "^5.0.3",
     "prettier": "1.18.2",
     "pretty-quick": "^1.8.0",
-    "react": "^16.8.1",
-    "react-dom": "^16.8.1",
+    "react": "^17.0.1",
+    "react-dom": "^17.0.1",
     "tslint": "^5.18.0",
     "tslint-config-prettier": "^1.18.0",
     "tslint-react": "^4.0.0",