Bluetooth: test: Use correct target for Arduino

Current quark_se target is not specified in
scripts/sanity_chk/arches/x86.ini list and apparently this is the
reason tests were not executed, change it to arduino_101.

Change-Id: Ifedcf08cc9b25839d389bd7eb92ed42012e9075a
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>