We have an existing rdma package for IB/rdma-related files, but most
of ofed isn't in that package, making it rather useless. Move all of
lib/ofed to the rdma package.
Add a separate rdma-lib package using LIB_PACKAGE, since utilities
depends on the rdma libraries and we don't want that to pull in all
of rdma.
This change moves files between packages so, until we have a proper
policy on how to handle this in release/stable branches, it should
not be MFC'd.
PR: 263227
MFC after: never