Do not display draft return versions in set up

https://eaflood.atlassian.net/browse/WATER-4407

> Part of the work to replace NALD for handling return requirements

When we [started displaying return versions](#1054) in the view licence set up tab we should have excluded those with a 'draft' status.

These have been imported from NALD, but found to have no return requirements which isn't valid in NALD.

A decision will be made on what to do with them once we return requirements has gone live in WRLS. Till then, we just need to ensure they don't appear in this table.

app/services/licences/fetch-return-versions.service.js

@@ -28,6 +28,7 @@ async function _fetch (licenceId) {
       'reason'
     ])
     .where('licenceId', licenceId)
+    .whereNot('status', 'draft')
     .orderBy([
       { column: 'startDate', order: 'desc' },
       { column: 'version', order: 'desc' }

test/services/licences/fetch-return-versions.service.test.js

@@ -24,14 +24,19 @@ describe('Fetch Return Versions service', () => {
 
   describe('when the licence has return versions data', () => {
     beforeEach(async () => {
-      // NOTE: We add 2, both with the same start date to ensure the order that they are returned is as expected
+      // NOTE: We add these 2, both with the same start date to ensure the order that they are returned as expected
       supersededReturnVersion = await ReturnVersionHelper.add({
         startDate, status: 'superseded', version: 100
       })
       currentReturnVersion = await ReturnVersionHelper.add({
         licenceId: supersededReturnVersion.licenceId, startDate, status: 'current', version: 101
       })
 
+      // We add this 3rd one with a status of draft to ensure it is not included
+      await ReturnVersionHelper.add({
+        licenceId: supersededReturnVersion.licenceId, startDate: new Date('2022-05-01'), status: 'draft', version: 102
+      })
+
       currentReturnVersionModLog = await ModLogHelper.add({
         reasonDescription: 'Record Loaded During Migration', returnVersionId: currentReturnVersion.id
       })