On the authzperf branch:  Follow-up to r1621387.

* subversion/libsvn_repos/authz_parse.c
  (parse_rule_path): Don't forget to mark "**" as authz_rule_any_recursive.

git-svn-id: https://svn.apache.org/repos/asf/subversion/branches/authzperf@1621397 13f79535-47bb-0310-9956-ffa450edef68