Update copyright info for 2020.

LICENSE

-Copyright (c) 1993-2019 the Wine project authors (see the file AUTHORS
+Copyright (c) 1993-2020 the Wine project authors (see the file AUTHORS
 for a complete list)
 
 Wine is free software; you can redistribute it and/or modify it under

dlls/opengl32/version.rc

@@ -20,7 +20,7 @@
 #define WINE_FILENAME_STR "opengl32.dll"
 #define WINE_FILEVERSION 5,1,2600,2082
 #define WINE_FILEVERSION_STR "5.1.2600.2082"
-#define WINE_LEGALCOPYRIGHT "Copyright (c) 1993-2019 the Wine project. Not Microsoft" /* CATIA needs 'Microsoft' in both CompanyName _and_ LegalCopyright */
+#define WINE_LEGALCOPYRIGHT "Copyright (c) 1993-2020 the Wine project. Not Microsoft" /* CATIA needs 'Microsoft' in both CompanyName _and_ LegalCopyright */
 #define WINE_PRODUCTVERSION 5,1,2600,2082
 #define WINE_PRODUCTVERSION_STR "5.1"
 

include/wine/wine_common_ver.rc

@@ -76,7 +76,7 @@ never complain.
 #endif
 
 #ifndef WINE_LEGALCOPYRIGHT
-#define WINE_LEGALCOPYRIGHT "Copyright (c) 1993-2019 the Wine project authors (see the file AUTHORS for a complete list)"
+#define WINE_LEGALCOPYRIGHT "Copyright (c) 1993-2020 the Wine project authors (see the file AUTHORS for a complete list)"
 #endif
 
 #ifndef WINE_PRODUCTVERSION