// getDefaultConfigFilePath returns the default path for arduino-cli.yaml. It searches the following directories for an existing arduino-cli.yaml file:
// - User level configuration folder(e.g. $HOME/.config/<vendor-name>/<application-name>/setting.json in Linux)
// - System level configuration folder(e.g. /etc/xdg/<vendor-name>/<application-name>/setting.json in Linux)
// If it doesn't find one, it defaults to the user level configuration folder
// getDefaultConfigFilePath returns the default path for arduino-cli.yaml