Disable SQLITE_ENABLE_STAT3 and SQLITE_ENABLE_STAT4 at runtime for versions of
SQLite that have broken implementations.

* subversion/libsvn_subr/sqlite.c
  (svn_sqlite__open): For the appropriate versions call sqlite3_test_control()
    with the right flags to disable the options.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1567286 13f79535-47bb-0310-9956-ffa450edef68