fix 1214: change timeout from 10min to 5min for k8s cluster creation

Change-Id: I0dd2b24494f093a6cb07a068f307b54c64e189b0
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>
diff --git a/osm_lcm/vim_sdn.py b/osm_lcm/vim_sdn.py
index 5184659..b2a1d74 100644
--- a/osm_lcm/vim_sdn.py
+++ b/osm_lcm/vim_sdn.py
@@ -897,7 +897,7 @@
 
 
 class K8sClusterLcm(LcmBase):
-    timeout_create = 600
+    timeout_create = 300
 
     def __init__(self, db, msg, fs, lcm_tasks, config, loop):
         """