Fix sds info in control plane bootstrap (#18535)
Fix sds info in control plane bootstrap (#18535)

This was a regression cause in (#17478). Previously, we set these two
fields outside of the `if controlPlaneBootstrap` section, but in that
change we removed it without adding it here.
istio/istio,smawson/istio,smawson/istio,smawson/istio,smawson/istio,istio/istio,istio/istio,smawson/istio,smawson/istio,istio/istio,istio/istio