Fix the 'load-db-dump' make target
Fix the 'load-db-dump' make target

* Remove extraneous backtick
* Double up the $ symbols (required by make)

ministryofjustice/mojintranet-theme,ministryofjustice/mojintranet-theme,ministryofjustice/mojintranet-theme,ministryofjustice/mojintranet-theme