patch 8.2.3468: problem with :cd when editing file in non-existent directory

Problem:    Problem with :cd when editing file in non-existent directory. (Yee
            Cheng Chin)
Solution:   Prepend the current directory to get the full path. (closes #8903)
diff --git a/src/version.c b/src/version.c
index 4107767..00ede81 100644
--- a/src/version.c
+++ b/src/version.c
@@ -758,6 +758,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3468,
+/**/
     3467,
 /**/
     3466,