systemtap: fix build failure on host system with dyninst installed

systemtap: fix build failure on host system with dyninst installed

On host system where dyninst installed (i.e Fedora 18 with SystemTap)
builds fails with the error from do_qa_configure "This autoconf log
indicates errors, it looked at host include and/or library paths
while determining system capabilities." Problematic config.log
indicates inclusion of /usr/include/dyninst/dyntypes.h

Fix for now - disable dyninst in oe builds

(From OE-Core rev: c4d4fb198d56b26661cc2f98ade6a57f60d9c514)

Signed-off-by: Victor Kamensky <victor.kamensky@linaro.org>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>