Fix: Consolidated report can skip tasks without reports in given period.

The task filter allows for tasks whose last report fall outside
the given interval. If such tasks has no reports in the given
period, the script will fail when getting the last report.
This change allows the script to skip such tasks.

scripts/create-consolidated-report.gmp.py

@@ -239,9 +239,7 @@ def get_last_report_in_time_period(
         reports_id = reports_xml.xpath("report/@id")
         if reports_id:
             reports.append(reports_id[0])
-        else:
-            print(f"Failed to get report for task {task_id}", file=sys.stderr)
-            sys.exit(1)
+
     return reports