Moved auditer into a sprinkle of it's own

src/Database/Seeds/OrganisationRoles.php

@@ -43,11 +43,6 @@ class OrganisationRoles extends BaseSeed
                 'name'        => 'Organisations Administrator',
                 'description' => 'This role is meant for "organisation administrators", who can basically do anything related to organisations and their members.',
             ]),
-            new Role([
-                'slug'        => 'auditer',
-                'name'        => 'Audit Viewer',
-                'description' => 'This role is meant for "auditers", who are allowed to view the activity log.',
-            ]),
         ];
     }
 }