obj: Fix objects placing their content in suite rundir instead of test rundir

Change-Id: I421d35473575086b93d5c8db98b909cc6c83d896
diff --git a/src/osmo_gsm_tester/obj/pcu_sysmo.py b/src/osmo_gsm_tester/obj/pcu_sysmo.py
index 103ad00..cab0845 100644
--- a/src/osmo_gsm_tester/obj/pcu_sysmo.py
+++ b/src/osmo_gsm_tester/obj/pcu_sysmo.py
@@ -39,7 +39,7 @@
         self.remote_user = 'root'
 
     def start(self, keepalive=False):
-        self.run_dir = util.Dir(self.testenv.suite().get_run_dir().new_dir(self.name()))
+        self.run_dir = util.Dir(self.testenv.test().get_run_dir().new_dir(self.name()))
         self.configure()
 
         self.inst = util.Dir(os.path.abspath(self.testenv.suite().trial().get_inst('osmo-pcu-sysmo')))