update json

Author: Aashiq-J

ibm_catalog.json

@@ -265,6 +265,21 @@
             {
               "key": "agent_limits_memory"
             },
+            {
+              "key": "create_priority_class"
+            },
+            {
+              "key": "max_surge"
+            },
+            {
+              "key": "max_unavailable"
+            },
+            {
+              "key": "priority_class_name"
+            },
+            {
+              "key": "priority_class_value"
+            },
             {
               "key": "tolerations",
               "type": "array",