fix(targa): Use strlcpy with explicit size for VC6 compatibility

Author: bobtista

Core/Libraries/Source/WWVegas/WWLib/TARGA.cpp

@@ -713,7 +713,7 @@ long Targa::Save(const char* name, long flags, bool addextension)
 			if (!error) {
 
 				mExtension.ExtSize = 495;
-				strlcpy_t(mExtension.SoftID, "Denzil's Targa Code");
+				strlcpy(mExtension.SoftID, "Denzil's Targa Code", sizeof(mExtension.SoftID));
 				mExtension.SoftVer.Number = (1 * 100);
 				mExtension.SoftVer.Letter = 0;