Update code quality release post

Why is this change being made?

The release post item for code quality is missing the categories field. Since it's been merged, it's breaking linting for newer items that are pulled from master. This simply adds the metadata on master. (It's also been fixed in the 12-8 branch as well.

Does this MR meet the acceptance criteria?

Conformity

• Added description to this MR explaining the reasons for the proposed change, per say-why-not-just-what