Adjust for legacy issues

Signed-off-by: Fred Boniface <fred@fjla.uk>

src/services/issue.services.js

@@ -6,7 +6,7 @@ async function processor(data) {
   log.out('issueService.processor: Issue received', 'info');
   console.log(data); // TEMPORARY MEASURE
   let out = {};
-  out.labels = data?.labels;
+  out.labels = data?.labels || [];
   out.title = data?.subject.replace(/<[^>]+>|[\*\$]/g, '');
   out.body = data?.msg.replace(/<[^>]+>|[\*\$]/g, '');
   return await sendToGitea(out);