VIM orchestrator raises alarm on failing to remove the node taint.

[Vanathi Selvaraju]

Brief Description
-----------------
Alarm 100.122 is raised by VIM orchestrator on failing to remove
node taint.

Steps to Reproduce
------------------
In a duplex system,
Lock in-active controller
system host-lock controller-1

Unlock controller-1
system host-unlock controller-1

Expected Behavior
------------------
'Services=disabled:NoExecute' taint to be removed from controller-1
There is no alarm 100.122 on the system.

Actual Behavior
----------------
'Services=disabled:NoExecute' taint remains in controller-1

Reproducibility
---------------
Seen once

System Configuration
--------------------
Duplex system (AIO-DX)

Timestamp/Logs
--------------
2023-10-18T20:09:49.619 controller-1 VIM_Infrastructure-Worker-0_Thread[109262] INFO kubernetes_client.py.130 Removing services:NoExecute taint from node worker-0

Taints present in the system /var/extra/containerization_kube.info

Name: worker-0
Roles: <none>
Labels: beta.kubernetes.io/arch=amd64
                    beta.kubernetes.io/os=linux
                    install=sco
                    kubernetes.io/arch=amd64
                    kubernetes.io/hostname=worker-0
                    kubernetes.io/os=linux
Taints: services=disabled:NoExecute
Unschedulable: false

Test Activity
-------------
system testing