Add description field to device profiles

Registered by Brin Zhang

Add description field to device profiles, improve usability of the device profiles API.

Blueprint information

Status:
Complete
Approver:
Sundar Nadathur
Priority:
Low
Drafter:
Brin Zhang
Direction:
Approved
Assignee:
Brin Zhang
Definition:
Approved
Series goal:
Accepted for xena
Implementation:
Implemented
Milestone target:
None
Started by
Brin Zhang
Completed by
Brin Zhang

Related branches

Sprints

Whiteboard

Gerrit topic: https://review.opendev.org/#/q/topic:story/2007397+(status:open+OR+status:merged)

Addressed by:https://review.opendev.org/#/c/703285/
    Add description column to device_profiles db

# retarget this to xena, test whether is available.
Addressed by:https://review.opendev.org/#/c/703293/
    Add 'description' field to the device profile object

(?)

Work Items

This blueprint contains Public information 
Everyone can see this information.