IOSS: Add missing strncasecmp fix from latest PR

Author: gsjaardema

packages/seacas/libraries/ioss/src/text_mesh/Iotm_TextMeshFuncs.h

@@ -1,4 +1,4 @@
-// Copyright(C) 1999-2020, 2022, 2023 National Technology & Engineering Solutions
+// Copyright(C) 1999-2020, 2022, 2023, 2025 National Technology & Engineering Solutions
 // of Sandia, LLC (NTESS).  Under the terms of Contract DE-NA0003525 with
 // NTESS, the U.S. Government retains certain rights in this software.
 
@@ -19,6 +19,14 @@
 #include <stdexcept>
 #include <numeric>
 
+#if defined(_WIN32) && !defined(__MINGW32__)
+#include <string.h>
+#define strcasecmp _stricmp
+#define strncasecmp _strnicmp
+#else
+#include <strings.h>
+#endif
+
 // clang-format on
 // #######################   End Clang Header Tool Managed Headers  ########################
 namespace Iotm {