Bump WSREP_PATCH_VERSION in cmake/wsrep.cmake to 12

Author: philip-galera

cmake/wsrep.cmake

@@ -18,7 +18,7 @@
 # so WSREP_VERSION is produced regardless
 
 # Set the patch version
-SET(WSREP_PATCH_VERSION "11")
+SET(WSREP_PATCH_VERSION "12")
 
 # MariaDB addition: Revision number of the last revision merged from
 # codership branch visible in @@visible_comment.