patch 8.0.1059: older Gnome terminal returns smaller version number

Problem:    older Gnome terminal returns smaller version number. (antarestrue)
Solution:   Lower version limit from 2800 to 2500. (#2032)
diff --git a/src/version.c b/src/version.c
index 79ce0e0..61b5b94 100644
--- a/src/version.c
+++ b/src/version.c
@@ -770,6 +770,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1059,
+/**/
     1058,
 /**/
     1057,