* Add clickup time tracking v2
- fixed one typo
- extended getAssignees with task related API call
- added all V2 API calls for time tracking
- marked old API calls as deprecated
* ⚡ Improvements to #1000
* ⚡ Small improvements
* ⚡ Small fix
Co-authored-by: Andreas Sawatzki <asawatzki@evomation.de>