patch 9.0.0493: Perl test fails

Problem:    Perl test fails.
Solution:   Remove remaining FEAT_EVAL.
diff --git a/src/version.c b/src/version.c
index 068369b..8493c73 100644
--- a/src/version.c
+++ b/src/version.c
@@ -700,6 +700,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    493,
+/**/
     492,
 /**/
     491,