Fixed a flaky test when test runs in 0 seconds.

test/ut3_user/api/test_ut_run.pkb

@@ -742,7 +742,7 @@ Failures:%
  procedure remove_time_from_results(a_results in out nocopy ut3_develop.ut_varchar2_list) is
  begin
  for i in 1 .. a_results.count loop
- a_results(i) := regexp_replace(a_results(i),'\[[0-9]*[\.,][0-9]+ sec\]','');
+ a_results(i) := regexp_replace(a_results(i),'\[[0-9]*[\.,]?[0-9]+ sec\]','');
  a_results(i) := regexp_replace(a_results(i),'Finished in [0-9]*[\.,][0-9]+ seconds','');
  end loop;
  end;