patch 8.2.2762: Vim9: function line truncated when compiling

Problem:    Vim9: function line truncated when compiling.
Solution:   Copy the line before processing it. (closes #8101)
diff --git a/src/version.c b/src/version.c
index 5372cb4..72da5f9 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2762,
+/**/
     2761,
 /**/
     2760,