chore(image-pgbouncer): bump pgbouncer 1.24.1 -> 1.25.2

Pulls in two minor releases worth of upstream bug fixes and security
hardening from the pgbouncer 1.25.x line. The matching PGDG package
'pgbouncer-1.25.2-42PGDG.rhel9.7' was published to
https://download.postgresql.org/pub/repos/yum/common/redhat/rhel-9-x86_64/
on 09-May-2026, one day after upstream tagged v1.25.2.

Release notes:
  https://www.pgbouncer.org/2025-11-09.html  (1.25.0)
  https://www.pgbouncer.org/2025-12-03.html  (1.25.1)
  https://www.pgbouncer.org/2026-05-08.html  (1.25.2)

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: ValClarkson

components/image-pgbouncer/Dockerfile

@@ -4,7 +4,7 @@
 
 FROM registry.access.redhat.com/ubi9/ubi-minimal
 
-ARG PGBOUNCER_VERSION=1.24.1
+ARG PGBOUNCER_VERSION=1.25.2
 
 # The c-ares package is in the rhel-9-for-$(arch)-baseos-rpms repo, so we must enable it
 RUN rpm -ivh "https://download.postgresql.org/pub/repos/yum/reporpms/EL-9-$(arch)/pgdg-redhat-repo-latest.noarch.rpm" \