patch 8.2.1010: build failure in libvterm with debug enabled

Problem:    Build failure in libvterm with debug enabled. (John Little)
Solution:   Use "->" instead of ".".

src/version.c

@@ -754,6 +754,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1010,
 /**/
     1009,
 /**/