Log Message:
postgresql: updated to 17.4, 16.8, 15.12, 14.17, 13.20

PostgreSQL 17.4, 16.8, 15.12, 14.17, and 13.20

The issues listed below affect PostgreSQL 17. Some of these issues may also
affect other supported versions of PostgreSQL.

Improve behavior of quoting functions in libpq. The fix for CVE-2025-1094
caused the quoting functions to not honor their string length parameters and,
in some cases, cause crashes. This problem could be noticeable from a
PostgreSQL client library, based on how it is integrated with libpq.
Fix small memory leak in pg_createsubscriber.