chore: upgrade example app to expo38 (#2019)

example/app.json

@@ -12,9 +12,6 @@
       "color": "#000000"
     },
     "packagerOpts": {
-      "assetExts": [
-        "ttf"
-      ],
       "config": "./metro.config.js",
       "projectRoots": ""
     },

example/package.json

@@ -13,23 +13,23 @@
   "main": "node_modules/expo/AppEntry.js",
   "dependencies": {
     "@expo/vector-icons": "^10.2.0",
-    "@react-native-community/masked-view": "0.1.8",
+    "@react-native-community/masked-view": "0.1.10",
     "@react-navigation/drawer": "^5.6.1",
     "@react-navigation/native": "^5.2.1",
     "@react-navigation/stack": "^5.2.16",
-    "expo": "^37.0.0",
-    "expo-font": "~8.1.0",
-    "expo-keep-awake": "~8.1.0",
+    "expo": "^38.0.0",
+    "expo-font": "~8.2.1",
+    "expo-keep-awake": "~8.2.1",
     "file-loader": "^4.0.0",
-    "react": "16.9.0",
-    "react-dom": "16.9.0",
-    "react-native": "https://github.com/expo/react-native/archive/sdk-37.0.0.tar.gz",
+    "react": "16.11.0",
+    "react-dom": "16.11.0",
+    "react-native": "https://github.com/expo/react-native/archive/sdk-38.0.0.tar.gz",
     "react-native-gesture-handler": "~1.6.0",
-    "react-native-reanimated": "~1.8.0",
-    "react-native-safe-area-context": "0.7.3",
-    "react-native-screens": "~2.5.0",
+    "react-native-reanimated": "~1.9.0",
+    "react-native-safe-area-context": "3.0.2",
+    "react-native-screens": "~2.9.0",
     "react-native-vector-icons": "^6.6.0",
-    "react-native-web": "^0.11.7",
+    "react-native-web": "~0.11.7",
     "typeface-roboto": "^0.0.54"
   },
   "devDependencies": {
@@ -40,7 +40,7 @@
     "@babel/preset-react": "^7.0.0",
     "@babel/preset-typescript": "^7.3.3",
     "babel-plugin-module-resolver": "^4.0.0",
-    "babel-preset-expo": "^8.1.0",
+    "babel-preset-expo": "^8.2.3",
     "expo-cli": "^3.4.1"
   }
 }