Hi @Nguyen Van Linh ,
Currently there is no direct ansible plugin / module supported for creating Azure Automation runbook. I hope you are aware that these are the currently supported plugins / modules under azure.azcollection collection. This is the feature request for the same which has already been raised in Sep'21. Just now I have request for an update on it and also asked for ETA by when plugin to create runbook under azure.azcollection collection will be available to use. I would recommend to follow it for updates.
On the other hand, with the features that are currently available, try to leverage ansible.windows.win_powershell plugin / module of ansible.windows collection in your playbook and leverage New-AzAutomationRunbook Azure PowerShell cmdlet under the script parameter of it.