patch 8.1.2218: "gN" is off by one in Visual mode

Problem:    "gN" is off by one in Visual mode.
Solution:   Check moving forward. (Christian Brabandt, #5075)
diff --git a/src/version.c b/src/version.c
index 71d8959..af29302 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2218,
+/**/
     2217,
 /**/
     2216,