patch 8.0.1531: cannot use 24 bit colors in MS-Windows console

Problem:    Cannot use 24 bit colors in MS-Windows console.
Solution:   Add support for vcon. (Nobuhiro Takasaki, Ken Takasaki,
            fixes #1270, fixes #2060)

src/version.c

@@ -699,6 +699,13 @@ static char *(features[]) =
 #else
 	"-vreplace",
 #endif
+#ifdef WIN3264
+# ifdef FEAT_VTP
+	"+vtp",
+# else
+	"-vtp",
+# endif
+#endif
 #ifdef FEAT_WILDIGN
 	"+wildignore",
 #else
@@ -771,6 +778,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1531,
 /**/
     1530,
 /**/