Mockery started to throw errors like "Unexpected package creation during export data loading".
This was consistently reproducible locally and on upgrade, it has gone away.
```release-note
NONE
```
* remove Boards feature flag from server, makefile, and docker
* Update server/boards/server/boards_service_util.go
Co-authored-by: Miguel de la Cruz <miguel@mcrx.me>
---------
Co-authored-by: Miguel de la Cruz <miguel@mcrx.me>