patch 8.2.2342: "char" functions may return wrong column in Insert mode

Problem:    "char" functions return the wront column in Insert mode when the
            cursor is beyond the end of the line.
Solution:   Compute the column correctly. (Yegappan Lakshmanan, closes #7669)
diff --git a/src/version.c b/src/version.c
index 78b805f..aae7bf5 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2342,
+/**/
     2341,
 /**/
     2340,