Update inventory - current environemnt for CESNET site

cesnet-mcc/inventory/1-cesnet.yaml

+---
+fip:
+  hosts:
+    147.251.124.226:
+
+master:
+  hosts:
+    2001:718:801:432:f816:3eff:febb:5fc8:
+
+ingress:
+  hosts:
+    2001:718:801:432:f816:3eff:feb6:ec3:
+
+nfs:
+  hosts:
+    2001:718:801:432:f816:3eff:fece:732d:
+
+worker:
+  hosts:
+    2001:718:801:432:f816:3eff:fe59:c090:
+    2001:718:801:432:f816:3eff:fe08:2df:
+
+# using public IP of kube_server for ansible delegate_to
+kube_server:
+  hosts:
+    192.168.0.243:
+      ansible_host: 2001:718:801:432:f816:3eff:febb:5fc8