patch 8.2.4430: GTK: crash when using 'guiligatures' and reading from stdin

Problem:    GTK: crash when using 'guiligatures' and reading from stdin.
Solution:   Make a copy of the message. (Amon Sha, closes #9719, closes #9814)
diff --git a/src/version.c b/src/version.c
index 2a8afce..f3b54f0 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4430,
+/**/
     4429,
 /**/
     4428,