unixodbc: upgrade 2.3.7 -> 2.3.9

Changelog:
=========
    * Add configure support for editline
    * SQLDriversW was ignoring user config
    * SQLDataSources Fix termination character
    * Fix for pooling seg fault
    * Make calling SQLSetStmtAttrW call the W function in the driver if its there
    * Try and fix race condition clearing system odbc.ini file
    * Remove trailing space from isql/iusql SQL
    * When setting connection attributes set before connect also check if the W entry points can be used
    * Try calling the W error functions first if available in the driver
    * Add iconvperdriver configure option to allow calling unicode_setup in SQLAllocHandle
    * iconv handles was being lost when reusing pooled connection
    * Catch null copy in iniPropertyInsert
    * Fix a few leaks
    * Remove "#define UNIXODBC_SOURCE" from unixodbc_conf.h

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-support/unixodbc/unixodbc_2.3.9.bb

@@ -11,8 +11,7 @@ DEPENDS = "libtool readline"
 SRC_URI = "http://ftp.unixodbc.org/unixODBC-${PV}.tar.gz \
            file://do-not-use-libltdl-source-directory.patch \
 "
-SRC_URI[md5sum] = "274a711b0c77394e052db6493840c6f9"
-SRC_URI[sha256sum] = "45f169ba1f454a72b8fcbb82abd832630a3bf93baa84731cf2949f449e1e3e77"
+SRC_URI[sha256sum] = "52833eac3d681c8b0c9a5a65f2ebd745b3a964f208fc748f977e44015a31b207"
 
 UPSTREAM_CHECK_REGEX = "unixODBC-(?P<pver>\d+(\.\d+)+)\.tar"