chore: bump React Native to 0.64 RC

Author: Michał Parkitny

.flowconfig

@@ -32,6 +32,8 @@ emoji=true
 esproposal.optional_chaining=enable
 esproposal.nullish_coalescing=enable
 
+exact_by_default=true
+
 module.file_ext=.js
 module.file_ext=.json
 module.file_ext=.ios.js

package.json

@@ -34,19 +34,19 @@
     "@callstack/eslint-config": "^10.0.0",
     "@release-it/conventional-changelog": "^2.0.0",
     "@testing-library/jest-native": "~3.4.3",
-    "@types/react": "^16.9.34",
+    "@types/react": "^17.0.0",
     "@types/react-native": "^0.63.0",
     "@types/react-test-renderer": "^17.0.0",
     "babel-jest": "^26.0.1",
     "conventional-changelog-cli": "^2.0.11",
     "dedent": "^0.7.0",
     "eslint": "^7.0.0",
-    "flow-bin": "^0.122.0",
+    "flow-bin": "^0.137.0",
     "flow-copy-source": "^2.0.9",
     "jest": "^26.0.1",
-    "react": "^16.13.1",
-    "react-native": "^0.63.0-rc.1",
-    "react-test-renderer": "^16.13.1",
+    "react": "^17.0.1",
+    "react-native": "^0.64.0-rc.1",
+    "react-test-renderer": "^17.0.1",
     "release-it": "^14.0.3",
     "strip-ansi": "^6.0.0",
     "typescript": "^4.0.2"