Apply cert-manager namespace label in new clusters
Apply cert-manager namespace label in new clusters

Currently, cert-manager only works when upgraded as it requires that the
disable-validation label is set on the namespace into which it is
installed.

This change should allow it to be installed to new clusters.

Change-Id: Ic9282d318838090576420bab7d85f4c9e9514686
GitOrigin-RevId: 88e0c02d0fd856f8c6844e57161d48d1469954d3

googlecloudrobotics/core,googlecloudrobotics/core,googlecloudrobotics/core