Updates to allow new project to run successfully

[bikegriffith]

I had all kinds of issues getting a new project to run. I followed the advice at the following 2 links, which led to the attached change. Everything else on my Mac is up to date. I can now succesfully run the project on tvOS (see updated package.json run:ios entry) and Android TV.

• https://reactnative.dev/docs/environment-setup
• Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0 facebook/react-native#29829 (comment)

react-native system info

$ npx react-native info
info Fetching system and libraries information...
System:
    OS: macOS 11.5.2
    CPU: (16) x64 Intel(R) Core(TM) i9-9880H CPU @ 2.30GHz
    Memory: 1.50 GB / 16.00 GB
    Shell: 3.2.57 - /bin/bash
  Binaries:
    Node: 14.16.1 - ~/.nvm/versions/node/v14.16.1/bin/node
    Yarn: Not Found
    npm: 6.14.12 - ~/.nvm/versions/node/v14.16.1/bin/npm
    Watchman: 2021.09.06.00 - /usr/local/bin/watchman
  Managers:
    CocoaPods: 1.10.1 - /Users/mdg/.rvm/gems/ruby-2.7.0/bin/pod
  SDKs:
    iOS SDK:
      Platforms: iOS 14.5, DriverKit 20.4, macOS 11.3, tvOS 14.5, watchOS 7.4
    Android SDK:
      API Levels: 27, 28, 29
      Build Tools: 28.0.3, 29.0.2, 30.0.3, 31.0.0
      System Images: android-22 | Android TV Intel x86 Atom, android-28 | Android TV Intel x86 Atom, android-29 | Intel x86 Atom_64
      Android NDK: Not Found
  IDEs:
    Android Studio: 2020.3 AI-203.7717.56.2031.7678000
    Xcode: 12.5.1/12E507 - /usr/bin/xcodebuild
  Languages:
    Java: javac 13 - /usr/bin/javac
  npmPackages:
    @react-native-community/cli: Not Found
    react: 17.0.1 => 17.0.1
    react-native: Not Found
    react-native-macos: Not Found
    react-native-tvos:  0.64.2-2
  npmGlobalPackages:
    *react-native*: Not Found