patch 8.2.4915: sometimes the cursor is in the wrong position

Problem:    Sometimes the cursor is in the wrong position.
Solution:   When the cursor moved to another line, recompute w_botline.
            (closes #9736)
diff --git a/src/version.c b/src/version.c
index 6badc75..0fda348 100644
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4915,
+/**/
     4914,
 /**/
     4913,