Fix calls to strings.Replace in admission_controller
Fix calls to strings.Replace in admission_controller

string.Replace in that form requires 4 arguments, add the final missing
one as a -1 in order to make the changes happening across the entirety
of the string

Change-Id: I14953ad40064808d95efeceb527e28340c13d907

wikimedia/operations-debs-kubernetes,wikimedia/operations-debs-kubernetes,wikimedia/operations-debs-kubernetes,wikimedia/operations-debs-kubernetes,wikimedia/operations-debs-kubernetes,wikimedia/operations-debs-kubernetes