oeqa/runtime/stap.py: add runtime test for systemtap
Add runtime test for stap to test basic SystemTap
operations: can compile very basic module and run on
target device.
Note we disable (-DSTP_NO_VERREL_CHECK) SystemTap
additional kernel release check since during OE testing
mismatching kernel-devsrc and kernels are used.
Signed-off-by: Victor Kamensky <kamensky@cisco.com> Signed-off-by: Ross Burton <ross.burton@intel.com>