patch 8.2.3778: lambda debug test fails in some configurations

Problem:    Lambda debug test fails in some configurations.
Solution:   Check feature in a legacy function.
diff --git a/src/version.c b/src/version.c
index 1688db9..265229f 100644
--- a/src/version.c
+++ b/src/version.c
@@ -754,6 +754,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3778,
+/**/
     3777,
 /**/
     3776,