Merge pull request #40002 from orozery/rbd-encryption-api

librbd: crypto format api semantics change

Reviewed-by: Jason Dillaman <dillaman@redhat.com>

diff --cc src/librbd/CMakeLists.txt
Simple merge

diff --cc src/librbd/crypto/luks/LoadRequest.cc
Simple merge

diff --cc src/test/librbd/mock/MockImageCtx.h
Simple merge

diff --cc src/test/librbd/test_librbd.cc
Simple merge