suse: drop librdmacm dependency to rdma-core

Dependency from libibverbs to rdma-core was removed by
bc3e02c793a9 ("suse: drop dependency from libibverbs to rdma-core")
but the dependency from librdmacm to rdma-core was not.

Remove that dependency as well so applications can be built with RDMA
support without pulling the whole udev/systemd runtime.

Signed-off-by: Nicolas Morey <nmorey@suse.com>

suse/rdma-core.spec

diff --git a/suse/rdma-core.spec b/suse/rdma-core.spec
index a9290a2..c3ac21c 100644
--- a/suse/rdma-core.spec
+++ b/suse/rdma-core.spec
@@ -388,7 +388,6 @@
 %package -n     %rdmacm_lname
 Summary:        Userspace RDMA Connection Manager
 Group:          System/Libraries
-Requires:       %{name} = %{version}
 Provides:       librdmacm = %{version}
 Obsoletes:      librdmacm < %{version}