The following bug has been logged on the website:
Bug reference: 18270
Logged by: Bas
Email address: bas(dot)meijer(at)me(dot)com
PostgreSQL version: 13.13
Operating system: RHEL8
Description:
Please create a redirect on your web farm if you change the URL of a
critical file like the GPG key used to sign RPMs.
Old URL: https://download.postgresql.org/pub/repos/yum/RPM-GPG-KEY-PGDG
New URL:
https://download.postgresql.org/pub/repos/yum/keys/PGDG-RPM-GPG-KEY-RHEL
Related: https://github.com/jfrog/JFrog-Cloud-Installers/issues/361