patch 8.2.3505: Vim9: build failure without the +eval feature

Problem:    Vim9: build failure without the +eval feature.
Solution:   Add #ifdef.
diff --git a/src/version.c b/src/version.c
index 978e012..7fa96b0 100644
--- a/src/version.c
+++ b/src/version.c
@@ -758,6 +758,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3505,
+/**/
     3504,
 /**/
     3503,