Use PAT for scheduled workflows

[max-lobur]

what

• Use PAT for scheduled

why

• To let auto-generated PR automatically trigger other workflows.

When you use the repository's GITHUB_TOKEN to perform tasks, events triggered by 
the GITHUB_TOKEN, with the exception of workflow_dispatch and repository_dispatch, 
will not create a new workflow run. This prevents you from accidentally creating 
recursive workflow runs. For example, if a workflow run pushes code using the 
repository's GITHUB_TOKEN, a new workflow will not run even when the repository 
contains a workflow configured to run when push events occur. For more information, 
see "Automatic token authentication."

If you do want to trigger a workflow from within a workflow run, you can use a 
personal access token instead of GITHUB_TOKEN to trigger events that require a 
token. You'll need to create a personal access token and store it as a secret. 

references

https://docs.github.com/en/actions/using-workflows/triggering-a-workflow#triggering-a-workflow-from-a-workflow