Merge "Bump up version for magnum stein to 8.1.0" into stable/stein

Author: Zuul

kolla/common/config.py

@@ -519,7 +519,7 @@
     'magnum-base': {
         'type': 'url',
         'location': ('$tarballs_base/magnum/'
-                     'magnum-8.0.0.tar.gz')},
+                     'magnum-8.1.0.tar.gz')},
     'manila-base': {
         'type': 'url',
         'location': ('$tarballs_base/manila/'