Revert "scalability_test: increase MAX_BOOTSRAPPING_TIME"

This reverts commit 3bf68550

erp5/util/testnode/ScalabilityTestRunner.py

@@ -65,7 +65,7 @@ MAX_PREPARE_TEST_SUITE = 3600*10*1.0 # 10 hours
 # max time for a test line creation: 5 minutes
 MAX_CREATION_TEST_LINE = 60*10
 # max time for bootstrapping an instance site
-MAX_BOOTSRAPPING_TIME = 60*30*10
+MAX_BOOTSRAPPING_TIME = 60*30
 # max time to get a connection
 MAX_CONNECTION_TIME = 60*5
 # time to check site bootstrap