Merge pull request #59661 from idryomov/wip-67845-squid

squid: librbd/migration: prune snapshot extents in RawFormat::list_snaps()

Reviewed-by: Ramana Raja <rraja@redhat.com>

diff --cc src/librbd/migration/NativeFormat.cc
Simple merge

diff --cc src/librbd/migration/QCOWFormat.cc
Simple merge

diff --cc src/librbd/migration/RawFormat.cc
Simple merge

diff --cc src/test/librbd/migration/test_mock_RawFormat.cc
Simple merge