Description of problem:
As mentioned here https://github.com/kubevirt/kubevirt/blob/main/docs/metrics.md migration metrics:
kubevirt_migrate_vmi_scheduling_count,
kubevirt_migrate_vmi_running_count,
kubevirt_migrate_vmi_succeeded_total and
kubevirt_migrate_vmi_failed_total
these metrics should represnt the total count - sum up the values from all VMIs
But instead they are representing values seperated by VMIs

Version-Release number of selected component (if applicable):

How reproducible:

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Actual results:

Expected results:

Additional info: