add_channels state needs input from user instead of autocompleting with the defaults

[ktsamis]

module.server.module.server.module.host.null_resource.provisioning[0] (remote-exec):           ID: add_channels                                                                                                    
module.server.module.server.module.host.null_resource.provisioning[0] (remote-exec):     Function: cmd.run                                                                                                         
module.server.module.server.module.host.null_resource.provisioning[0] (remote-exec):         Name: mgr-sync add channels sle-product-sles15-sp3-pool-x86_64                                                        
module.server.module.server.module.host.null_resource.provisioning[0] (remote-exec):       Result: False                                                                                                           
module.server.module.server.module.host.null_resource.provisioning[0] (remote-exec):      Comment: Command "mgr-sync add channels sle-product-sles15-sp3-pool-x86_64" run                                          
module.server.module.server.module.host.null_resource.provisioning[0] (remote-exec):      Started: 13:13:11.027017                                                                                                 
module.server.module.server.module.host.null_resource.provisioning[0] (remote-exec):     Duration: 60177.411 ms                                                                                                    
module.server.module.server.module.host.null_resource.provisioning[0] (remote-exec):      Changes:                                                                                                                 
module.server.module.server.module.host.null_resource.provisioning[0] (remote-exec):               ----------                                                                                                      
module.server.module.server.module.host.null_resource.provisioning[0] (remote-exec):               pid:                                                                                                            
module.server.module.server.module.host.null_resource.provisioning[0] (remote-exec):                   22111                                                                                                       
module.server.module.server.module.host.null_resource.provisioning[0] (remote-exec):               retcode:                                                                                                        
module.server.module.server.module.host.null_resource.provisioning[0] (remote-exec):                   1                                                                                                           
module.server.module.server.module.host.null_resource.provisioning[0] (remote-exec):               stderr:                                                                                                         
module.server.module.server.module.host.null_resource.provisioning[0] (remote-exec):                   General error: Timeout. No user input for 60 seconds. Exiting...                                            
module.server.module.server.module.host.null_resource.provisioning[0] (remote-exec):               stdout:                                                                                                         
module.server.module.server.module.host.null_resource.provisioning[0] (remote-exec):                   Please enter the credentials of SUSE Manager Administrator.                                                 
module.server.module.server.module.host.null_resource.provisioning[0] (remote-exec):                   Login: