Added article_openscap.xml to MAIN.SLEDS.xml

Author: sounix000

xml/MAIN.SLEDS.xml

@@ -145,4 +145,7 @@
   <xi:include os="sles" href="art-nvidia-vgpu.xml"/>
   <xi:include href="common_legal.xml"/>
  </book>
+
+  <!--OpenSCAP-->
+ <xi:include href="article_openscap.xml"/>
 </set>