directed tests: Enabled top-level uncategorized tests in HIT

Change-Id: If37cbd00244ebfa0e5bff8362820aa68aaa163f1

tests/src/hipFuncSetDeviceFlags.cpp

@@ -17,6 +17,12 @@ OUT OF OR INN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 */
 
+/* HIT_START
+ * BUILD: %t %s test_common.cpp
+ * RUN: %t
+ * HIT_END
+ */
+
 #include "test_common.h"
 
 int main()