Move some files from opencl/source/dll to shared

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

shared/source/dll/create_deferred_deleter.cpp

@@ -0,0 +1,14 @@
+/*
+ * Copyright (C) 2018-2021 Intel Corporation
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ */
+
+#include "shared/source/memory_manager/deferred_deleter.h"
+
+namespace NEO {
+std::unique_ptr<DeferredDeleter> createDeferredDeleter() {
+    return std::unique_ptr<DeferredDeleter>(new DeferredDeleter());
+}
+} // namespace NEO