Automatic merge from submit-queue
Restore "Setting endpoints" log message
**What this PR does / why we need it**:
The "Setting endpoints" message from kube-proxy at high verbosity was
lost as part of a larger simplification in kubernetes/kubernetes#42747.
This change brings it back, simply outputting the just-constructed
addresses list.
I need this message to monitor delays in propagating endpoints changes across nodes.
**Release note**:
```release-note
NONE
```
6cd23c6023