openocd: update to latest version

Needed to work with newer libftdi package.

BUG=chromium:234369
TEST=`emerge openocd` works

Change-Id: I702f29b1103880ea7bba5ab34458d09b7efe5800
Reviewed-on: https://gerrit.chromium.org/gerrit/48908
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Tested-by: Bill Richardson <wfrichar@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
3 files changed