patch 8.2.4516: build failure without the +eval feature

Problem:    Build failure without the +eval feature.
Solution:   Move error message outside of #ifdef.
diff --git a/src/errors.h b/src/errors.h
index 6f275fa..b021f82 100644
--- a/src/errors.h
+++ b/src/errors.h
@@ -3246,6 +3246,6 @@
 	INIT(= N_("E1268: Cannot use s: in Vim9 script: %s"));
 EXTERN char e_cannot_create_vim9_script_variable_in_function_str[]
 	INIT(= N_("E1269: Cannot create a Vim9 script variable in a function: %s"));
+#endif
 EXTERN char e_cannot_use_s_backslash_in_vim9_script[]
 	INIT(= N_("E1270: Cannot use :s\\/sub/ in Vim9 script"));
-#endif
diff --git a/src/version.c b/src/version.c
index 4bbe08c..5895b66 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4516,
+/**/
     4515,
 /**/
     4514,