machine-config degraded due to 99-master-generated-kubelet or 99-worker-generated-kubelet controller version mismatch

Issue

• Upgrade stuck due to machine-config-operator degraded

• machine-config cluster operator degraded due to controller version mismatch with the following error message:

  message: 'Unable to apply 4.7.8: timed out waiting for the condition during syncRequiredMachineConfigPools:
    pool master has not progressed to latest configuration: controller version mismatch
    for 99-master-generated-kubelet expected 116603ff3d7a39c0de52d7d16fe307c8471330a0
    has d5dc2b519aed5b3ed6a6ab9e7f70f33740f9f8af: all 3 nodes are at latest configuration
    rendered-master-1063d0f1a527696ab1c13e7b6a9f09f0, retrying'