Added modified packages for MSVSphere 8: libreoffice

msvsphere-8.json

@@ -117,6 +117,9 @@
         "libdnf": {
             "reason": "Changed bug tracker URL to https://bugs.msvsphere.ru/"
         },
+        "libreoffice": {
+            "reason": "Vendor replaced with 'Red Hat, Inc.' on 'MSVSphere', the Red Hat color palette has been removed. Patched for build."
+        },
         "mozjs52": {
             "reason": "Skip tests after build."
         },