set default timeout

Set edgectl default timeout.  When set, some commands output more info.

Usage:
  edgectl set default timeout DURATION [flags]

Examples:
  # Set default timeout to 30s
  $ edgectl set default timeout 30s

  # Set default timeout to 5m30s
  $ edgectl set default timeout 5m30s

Flags:
  -h, --help   help for timeout

Global Flags:
  -H, --header         Print header row
  -j, --json           JSON output
  -M, --monochrome     Don't colorize output
  -t, --text           Text table output
      --token string   Access Token
  -v, --verbose        Verbose output