Merge release v4.7.12-2/v5.7.12-2 changes into main

ReleaseNotes.md

cta-release/CMakeLists.txt

cta-release/cta-ceph.repo

cta-release/cta-eos-citrine-depend.repo

cta-release/cta-eos-citrine.repo

cta-release/cta-eos-diopside-depend.repo

cta-release/cta-eos-diopside.repo

cta-release/cta-eos-quarkdb.repo

cta-release/cta-oracle-instant-client.repo

cta-release/cta-public.repo

cta-release/cta-release.conf

cta-release/cta-versionlock

cta-release/cta-xrootd.repo

cta.spec.in