Fixed error:

jgebal · jgebal · commit a24425a4f68c · 2017-08-24T07:29:08.000+01:00
```
ORA-14462: cannot TRUNCATE temporary table in an autonomous transaction which is already in use by the parent transaction
ORA-06512: at "UT3.UT_UTILS", line 383
ORA-06512: at "UT3.UT_RUNNER", line 78
ORA-14462: cannot TRUNCATE temporary table in an autonomous transaction which is already in use by the parent transaction
ORA-06512: at "UT3.UT_RUNNER", line 110
ORA-06512: at "UT3.UT", line 292
ORA-06512: at "UT3.UT", line 320
ORA-06512: at line 1
```
Instead of truncate with autonomous_transaction we will now use delete (without autonomous_transaction )
diff --git a/source/core/ut_utils.pkb b/source/core/ut_utils.pkb
@@ -378,10 +378,8 @@ create or replace package body ut_utils is
   end;
 
   procedure cleanup_temp_tables is
-    pragma autonomous_transaction;
   begin
-    execute immediate 'truncate table ut_cursor_data';
-    commit;
+    execute immediate 'delete from ut_cursor_data';
   end;
 
 end ut_utils;
