Ticket 48921 - CI Replication stress tests have limits set too low

Description:  The number of users to add and delete was incorrectly
              set low for debugging purposes, but it was not raised back up
              to the correct value when it was committed to the source tree.

https://fedorahosted.org/389/ticket/48921

Reviewed by: mreynolds (one line commit rule)

dirsrvtests/tests/stress/replication/mmr_01_4m-2h-4c_test.py

@@ -16,7 +16,7 @@ logging.getLogger(__name__).setLevel(logging.INFO)
 log = logging.getLogger(__name__)
 
 DEBUGGING = False
-ADD_DEL_COUNT = 500
+ADD_DEL_COUNT = 5000
 MAX_LOOPS = 5
 TEST_CONVERGE_LATENCY = True
 CONVERGENCE_TIMEOUT = '60'

dirsrvtests/tests/stress/replication/mmr_01_4m_test.py

@@ -16,7 +16,7 @@ logging.getLogger(__name__).setLevel(logging.DEBUG)
 log = logging.getLogger(__name__)
 
 DEBUGGING = False
-ADD_DEL_COUNT = 500
+ADD_DEL_COUNT = 5000
 MAX_LOOPS = 5
 TEST_CONVERGE_LATENCY = True
 CONVERGENCE_TIMEOUT = '60'