Review all Deprecated elements and descriptor values for next major release

For the v3.2 minor release, a number of elements and descriptor values have been marked as "DEPRECATED". These should be reviewed before the next release to see if they can be either:

1. Removed from the model at the next major release.
2. Left as Deprecated.
3. Included in the next major release without the deprecated tag.

Community feedback should be used to determine where each of these elements and descriptor values should fall in the above three options as available.

AC

• List all deprecations and assess impact of removing them - will this break the database? Will this break the API? What do we know about community usage
• Raise a list of specific deprecations, 1 to a ticket - e.g., https://tracker.ed-fi.org/browse/DATASTD-1739
• Limit to: Assessment, Grade, Gradebook domains (entities: Grade, StudentGradebookEntry, GradebookEntry, Grade, CompetencyObjective, StudentCompetencyObjective)