feat(package.json): bump React version in peerDependencies (#77)

BREAKING CHANGE: The React version must be at least 16.8.0, which support Hooks

Author: arthurdenner

package.json

@@ -70,7 +70,7 @@
     "typescript": "3.6.4"
   },
   "peerDependencies": {
-    "react": ">=16.3",
+    "react": ">=16.8.0",
     "semantic-ui-react": ">=0.75.0"
   },
   "jest": {