spec: Add isa version of corosync-devel provides

Also add release to version to match autogenerated corosynclib-devel
provides.

Signed-off-by: Jan Friesse <jfriesse@redhat.com>
Reviewed-by: Christine Caulfield <ccaulfie@redhat.com>

corosync.spec.in

@@ -248,7 +248,8 @@ This package contains corosync libraries.
 Summary: The Corosync Cluster Engine Development Kit
 Requires: corosynclib%{?_isa} = %{version}-%{release}
 Requires: pkgconfig
-Provides: corosync-devel = %{version}
+Provides: corosync-devel = %{version}-%{release}
+Provides: corosync-devel%{?_isa} = %{version}-%{release}
 
 %description -n corosynclib-devel
 This package contains include files and man pages used to develop using