Merge pull request #43598 from ideepika/wip-opentelemetry

migrate from using opentracing-cpp to opentelemetry-cpp static as distributed tracing API

Reviewed-by: Yuval Lifshitz <ylifshit@redhat.com>
Reviewed-by: Josh Durgin <jdurgin@redhat.com>

diff --cc ceph.spec.in
Simple merge

diff --cc debian/control
Simple merge

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