Convert mockingoose statement to require to fix project.test.js

Author: catarak

server/models/__test__/project.test.js

@@ -1,8 +1,9 @@
-import mockingoose from 'mockingoose';
 import differenceInSeconds from 'date-fns/differenceInSeconds';
 
 import Project from '../project';
 
+const mockingoose = require('mockingoose');
+
 const datesWithinSeconds = (first, second) =>
   differenceInSeconds(first, second) < 2;