Please accept postgres-decoderbufs/3.1.0-1+deb13u1. It fixes a test
regression since postgresql-17/17.11-0+deb13u1.

[ Checklist ]
  [x] *all* changes are documented in the d/changelog
  [x] I reviewed all changes and I approve them
  [x] attach debdiff against the package in (old)stable
  [x] the issue is verified as fixed in unstable

Christoph