fix partial success check (#10233)

Author: lmossman

airbyte-webapp/src/components/JobItem/JobItem.tsx

@@ -46,7 +46,10 @@ const JobCurrentLogs: React.FC<{
 };
 
 const isPartialSuccessCheck = (attempts: Attempt[]) => {
-  if (attempts[attempts.length - 1].status === Status.FAILED) {
+  if (
+    attempts.length > 0 &&
+    attempts[attempts.length - 1].status === Status.FAILED
+  ) {
     return attempts.some(
       (attempt) =>
         attempt.failureSummary && attempt.failureSummary.partialSuccess