cpu_map: Distribute x86_Cascadelake-Server.xml

In 2878278c we've added new cpu model but we've forgot to
distribute the XML file it comes in.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

src/cpu_map/Makefile.inc.am

@@ -18,6 +18,7 @@ cpumap_DATA = \
 	cpu_map/x86_Broadwell-IBRS.xml \
 	cpu_map/x86_Broadwell-noTSX.xml \
 	cpu_map/x86_Broadwell-noTSX-IBRS.xml \
+	cpu_map/x86_Cascadelake-Server.xml \
 	cpu_map/x86_Conroe.xml \
 	cpu_map/x86_core2duo.xml \
 	cpu_map/x86_coreduo.xml \