Suppress ignoring return value warning (#1368)

This commit fixes the warning treated as an error. It was a blocker.

Relates-To: OLPEDGE-2780

Signed-off-by: Mykola Malik <[email protected]>

Signed-off-by: Mykola Malik <[email protected]>

Author: mykolamalik

tests/functional/olp-cpp-sdk-core/DirTest.cpp

@@ -47,7 +47,7 @@ void CreateDirectory(const std::string& path) { Dir::Create(path); }
 
 void CreateSymLink(const std::string& to, const std::string& link) {
 #if !defined(_WIN32) || defined(__MINGW32__)
-  symlink(to.c_str(), link.c_str());
+  static_cast<void>(symlink(to.c_str(), link.c_str()));
 #else
   CreateSymbolicLink(to.c_str(), link.c_str(), 0);
 #endif