While publishing the project, it fails with error 403: "Error: Forbidden" error - Publish Forbidden
This can be solved by simply adding "create" permission to robots for packages on Orchestrator user page.
Please follow below steps :
1. Login to Orchestrator and Go to Users --> Roles
2. Edit roles of Robot
3. Check the checkbox for Create permissions of Packages.
4. Save and try.
Please refer below screenshot :