[9.18] chg: usr: emit more helpful log for exceeding max-records-per-type

[9.18] chg: usr: emit more helpful log for exceeding max-records-per-type

The new log message is emitted when adding or updating an RRset
fails due to exceeding the max-records-per-type limit. The log includes
the owner name and type, corresponding zone name, and the limit value.
It will be emitted on loading a zone file, inbound zone transfer
(both AXFR and IXFR), handling a DDNS update, or updating a cache DB.
It's especially helpful in the case of zone transfer, since the
secondary side doesn't have direct access to the offending zone data.

It could also be used for max-types-per-name, but this change
doesn't implement it yet as it's much less likely to happen
in practice.

Backport of MR !9509

Merge branch 'backport-helpful-log-on-toomanyrecords-9.18' into 'bind-9.18'

See merge request isc-projects/bind9!9772