server: improve visibility of ranges that fail to move during decommissioning

[exalate-issue-sync]

Exalate commented:

cockroachdb/cockroach#76516 --- Release note (cli change): if decommissioning is slow or stalls, decommissioning replicas are printed to the operator. Release justification: low risk, high benefit changes to existing functionality

Jira Issue: DOC-3033

[exalate-issue-sync]

Andrew Feierabend (andf-crl) commented:
Also applies to {{v22.1}} per this comment and this backport, but unrelated test failing appears to push the backport past GA, so likewise pushing this ticket’s work past GA.

[mari-crl]

This issue is an accidental duplicate created by automation. The correct issue that is synced to the corresponding Jira issue is #13374.