Add `run` command to execute TestNG tests

[WasiqB]

• If run on Android,
  • Check if Appium is installed or not
  • Check if Android SDK is installed
  • Check if target device is connect or Emulator is running
  • Check if Android Emulator is created or not
  • If no Emulator created, create a new Emulator
  • Launch the Emulator if not launched and wait for it to load
• If run on iOS,
  • Check if Appium is installed
  • Check if XCode is installed
  • Check if target device is connected or Simulator is running
  • Check if required Simulator exists
  • Launch the Simulator if already not running
• Check if JDK 17 is installed
• Check if Maven is installed
• Run the Maven command and use suite-file param to run the tests
• Add option to write the logs to a file or display on console