Update tsconfig.json to remove jest types (#229)

Author: retyui

template/tsconfig.json

@@ -1,8 +1,5 @@
 {
   "extends": "@react-native/typescript-config",
-  "compilerOptions": {
-    "types": ["jest"]
-  },
   "include": ["**/*.ts", "**/*.tsx"],
   "exclude": ["**/node_modules", "**/Pods"]
 }