Note that to copy the workflow, just after creating the state is updated
to draft. The 'New' state is not used anymore in the flow. It could
probably be cleaned. However in this task we only remove the workflows
without changing their behavior to avoid unwanted side effects.
* split hr_timesheet_sheet into: - hr_timesheet_sheet (fully independent from hr_attendance)
- hr_timesheet_attendance (containing the dependencies to the revamped hr_attendance module)
* adapt timesheet_attendance to the revamped hr_attendance module, remove all commented dependencies
* few fixes to hr_timesheet_sheet, but some remain as it is deprecated.
- commented hr_timesheet_sheet dependencies to hr_attendance
- commented hr_timesheet_attendance dependencies to hr_attendance
- migrated hr_timesheet_sheet to new api