ceph-deploy.spec: remove %{pyver} references
ceph-deploy.spec: remove %{pyver} references

The %{pyver} RPM macro is not present on Red Hat-based systems. It was
removed for SUSE as a part of commit
83070c14f1682e3b6eb7f45f43ba6afda6f026a4. Remove it for RHEL also.

This fixes a problem where "rpm -qp --requires
ceph-deploy-1.5.21-0.noarch.rpm" would show that the binary RPM
literally required "python >= %{pyver}".

ddiss/ceph-deploy,SUSE/ceph-deploy,zhouyuan/ceph-deploy,ceph/ceph-deploy,rtulke/ceph-deploy,jumpstarter-io/ceph-deploy,branto1/ceph-deploy,Vicente-Cheng/ceph-deploy,imzhulei/ceph-deploy,SUSE/ceph-deploy-to-be-deleted,imzhulei/ceph-deploy,Vicente-Cheng/ceph-deploy,osynge/ceph-deploy,trhoden/ceph-deploy,ghxandsky/ceph-deploy,branto1/ceph-deploy,shenhequnying/ceph-deploy,trhoden/ceph-deploy,codenrhoden/ceph-deploy,ghxandsky/ceph-deploy,alfredodeza/ceph-deploy,ceph/ceph-deploy,SUSE/ceph-deploy,osynge/ceph-deploy,rtulke/ceph-deploy,ddiss/ceph-deploy,zhouyuan/ceph-deploy,jumpstarter-io/ceph-deploy,alfredodeza/ceph-deploy,isyippee/ceph-deploy,codenrhoden/ceph-deploy,shenhequnying/ceph-deploy,SUSE/ceph-deploy-to-be-deleted,isyippee/ceph-deploy