patch 8.2.1780: statusline not updated when splitting windows

Problem:    Statusline not updated when splitting windows.
Solution:   Call status_redraw_all(). (Jason Franklin, closes #5496)
diff --git a/src/version.c b/src/version.c
index 39dcf2e..bbe6dd5 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1780,
+/**/
     1779,
 /**/
     1778,