Ubiops

Additions
- Option to trigger a rebuild: `revisions_rebuild`
- Option to cancel a build: `build_update`
- Operator requests are now stored and can be obtained with the pipeline request results.

Additions
- Files and Buckets
- Expression evaluation for pipeline operators
- File handling operations to simplify file upload/download via `ubiops.utils`

Changes
- Move `role_assignments_per_user_list` to `role_assignments_per_object_list`
- Change `role_assignments_create` body to `assignee_type`+`assignee` and `resource_type`+`resource`
- Remove `gpu_type` for `DeploymentInstanceType`
- Add `retries` for deployment request response
- Add `restart_request_interruption` for deployment versions
- Add `static_ip` to deployment version list

Changes
- Remove separate pipeline object and attachment operations
- Add `static_ip` for deployment versions
- Add `has_request_method` and `has_requests_method` for builds

Changes
- Add `maximum_queue_size_express` and `maximum_queue_size_batch` for deployment versions

Changes

- Remove deployment version `deployment_mode`: both direct and batch requests can be created for all versions now.It's no longer necessary to specify the deployment mode.

Additions

- Add `project_requests_list()` for listing all requests in a project

Changes

- Update project `gb_seconds` to `credits`
- Remove client side validation of min/max parameter values

Additions

- Add `level` to logs
- Add `user_id` to metrics
- Add instance type `display_name` and `gpu_type`