Change bm-sno communication matrix name to none-sno

As the bm-sno cluster telco partners deploys is of platform type "None", we want to change the name of the files containing this type of commatrix data to none, to avoid confusion.
Hence we have duplicated the bm-sno commatrix under the name none-sno
(see PR openshift-kni/commatrix#149). after
changing the pointer to the new communication matrix, the old one will
be deleted.

Author: shirmoran

modules/network-flow-matrix.adoc

@@ -25,7 +25,7 @@ To view or download the complete raw CSV content for an environment, see the fol
 
 * link:https://raw.githubusercontent.com/openshift-kni/commatrix/release-4.18/docs/stable/raw/bm.csv[{product-title} on bare metal]
 
-* link:https://raw.githubusercontent.com/openshift-kni/commatrix/release-4.18/docs/stable/raw/bm-sno.csv[{sno-caps} on bare metal]
+* link:https://raw.githubusercontent.com/openshift-kni/commatrix/release-4.18/docs/stable/raw/none-sno.csv[{sno-caps} on bare metal]
 
 * link:https://raw.githubusercontent.com/openshift-kni/commatrix/release-4.18/docs/stable/raw/aws.csv[{product-title} on {aws-short}]
 
@@ -79,7 +79,7 @@ In addition to the base network flows, the following matrix describes the ingres
 .{sno-caps} on bare metal
 [%header,format=csv]
 |===
-include::https://raw.githubusercontent.com/openshift-kni/commatrix/release-4.18/docs/stable/unique/bm-sno.csv[]
+include::https://raw.githubusercontent.com/openshift-kni/commatrix/release-4.18/docs/stable/unique/none-sno.csv[]
 |===
 
 [id="network-flow-matrix-aws_{context}"]