Tests fail to compile: error: reinterpret_cast from 'std::nullptr_t' to 'const char *' is not allowed

[yurivict]

OsiTestSolverInterfaceIO.cpp:425:8: error: reinterpret_cast from 'std::nullptr_t' to 'const char *' is not allowed
  425 |                      reinterpret_cast<const char *> (NULL) /*integrality*/,
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
OsiTestSolverInterfaceIO.cpp:427:8: error: reinterpret_cast from 'std::nullptr_t' to 'const char **' is not allowed
  427 |                      reinterpret_cast<const char **> (NULL) /*colnam*/, 
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
OsiTestSolverInterfaceIO.cpp:428:8: error: reinterpret_cast from 'std::nullptr_t' to 'const char **' is not allowed
  428 |                      reinterpret_cast<const char **> (NULL) /*rownam*/);
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
3 errors generated.

NULL should be replaced with nullptr in C++ code.

clang-18
FreeBSD 14.0