Merge pull request #5891 from AttilaVamos/HPCC-11325-fix2

HPCC-11325 Include argparse.py in regression suite

Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>

testing/regress/ecl-test

@@ -18,8 +18,6 @@
     limitations under the License.
 ############################################################################ */
 '''
-
-import argparse
 import logging
 import os
 import platform
@@ -27,6 +25,7 @@ import atexit
 import traceback
 import glob
 
+from hpcc.util import argparse
 from hpcc.regression.regress import Regression
 from hpcc.util.ecl.file import ECLFile
 from hpcc.util.util import checkPqParam,  getVersionNumbers