Linkerd - edge-23.11.2

edge-23.11.2

This edge release contains observability improvements and bug fixes to the
Destination controller, and a refinement to the multicluster gateway resolution
logic.

• Fixed an issue where the Destination controller could stop processing service
  profile updates, if a proxy subscribed to those updates stops reading them;
  this is a followup to the issue [#11491] fixed in edge-23.10.3 (#11546)
• In the Destination controller, added informer lag histogram metrics to track
  whenever the Kubernetes objects watched by the controller are falling behind
  the state in the kube-apiserver (#11534)
• In the multicluster service mirror, extended the target gateway resolution
  logic to take into account all the possible IPs a hostname might resolve to,
  rather than just the first one (thanks @MrFreezeex!) (#11499)
• Added probes to the debug container to appease environments requiring probes
  for all containers (#11308)