Update global.params with new arguments for Kapitan

Author: simu

params.yml

@@ -12,8 +12,7 @@ parameters:
 
   kapitan:
     vars:
-      target: ${target_name}
-      namespace: ${target_name}
+      namespace: cluster
     secrets:
       vaultkv:
         VAULT_ADDR: ${secret_management:vault_addr}