Move common test files to shared libult

Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>

shared/test/common/libult/abort.cpp

@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) 2018-2021 Intel Corporation
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ */
+
+#include "shared/source/helpers/abort.h"
+
+#include <exception>
+
+namespace NEO {
+void abortExecution() {
+    throw std::exception();
+}
+} // namespace NEO