fix: use super-admin.conf for kube-vip on first master when it exists (#11422)

* fix: use super-admin.conf for kube-vip when it exists

* Mathieu Parent add as co-author

Co-authored-by: Mathieu Parent <math.parent@gmail.com>

* template change for readability

* fix lint error

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Co-authored-by: Mathieu Parent <math.parent@gmail.com>