Add fast command to create the "argento" backend user with userdefined password

[rommmka]

Command: bin/magento swissup:info:createadmin -p "randompassword -u "argentouser"
Inputs: php bin/magento admin:user:create --admin-user='argentouser' --admin-password='randompassword' --admin-email='support@argentotheme.com' --admin-firstname='Argento' --admin-lastname='Support'

and default value if parameters not set:

php bin/magento admin:user:create --admin-user='argento' --admin-password='argento123654' --admin-email='support@argentotheme.com' --admin-firstname='Argento' --admin-lastname='Support'