On the fsfs-format7 branch:  Bump SVN version number to 1.9
to allow tests to distinguish between format 7 and format 6
test runs.

* include/svn_version.h
  (SVN_VER_MINOR): bump minor to .9

git-svn-id: https://svn.apache.org/repos/asf/subversion/branches/fsfs-format7@1442052 13f79535-47bb-0310-9956-ffa450edef68