Rename and prefix actions with module name

I am aware this is a little bit of a nitpick; I am wondering if this request would be accepted/merged, if a MR was provided.

Please review

Hi. I detected that for actions we missed schemas so I suggested to add this in this issue instead of creating new one ticket.
Please create schema directory and add to the schema file:

action.configuration.file_delete_mark_temporary:
  type: action_configuration_default
  label: 'Mark file for deletion'

action.configuration.file_delete_immediately:
  type: action_configuration_default
  label: 'Immediate delete'

Added the provided file in schema directory. please review and let me know for further assistance.

The file name should be "file_delete.schema.yml"

I have changed the file name please review now

The changes look good to me. Thus, moving the issue to RTBC.