feat(organizations): disable sorting for owner on projects table TASK…

…-1336 (#5358)

### 📣 Summary
Removes option to sort by owner on project lists due to performance
concerns.

### 👀 Preview steps

1. ℹ️ have account and a project
2. navigate to the projects table
3. 🔴[on main] notice that sorting by the **Owner** column is possible
4. 🟢 [on pr] notice that you can only hide the **Owner** column, no
sorting is possible

---------

Co-authored-by: James Kiger <[email protected]>

jsapp/js/projects/projectViews/constants.ts

@@ -324,7 +324,6 @@ export const DEFAULT_ORDERABLE_FIELDS: ProjectFieldName[] = [
   'ownerEmail',
   'ownerFullName',
   'ownerOrganization',
-  'ownerUsername',
   'sector',
   'status',
 ];
@@ -338,7 +337,6 @@ export const HOME_ORDERABLE_FIELDS: ProjectFieldName[] = [
   'dateDeployed',
   'name',
   'status',
-  'ownerUsername',
 ];
 
 export const DEFAULT_EXCLUDED_FIELDS: ProjectFieldName[] = [];