Update the FSFS revprop pack tests to reflect the recent packing granularity changes.
Update the FSFS revprop pack tests to reflect the recent packing
granularity changes.

* subversion/tests/libsvn_fs_fs/fs-fs-pack-test.c
  (get_set_large_revprop_packed_fs): Reduce the numbers by roughly 16
                                     to create the same file splitting
                                     effects as before.

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1634935 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion