patch 8.0.1375: window size wrong after maximizing with WinBar

Problem:    Window size wrong after maximizing with WinBar. (Lifepillar)
Solution:   Fix height computations. Redraw window when it is zero height but
            has a WinBar. (closes #2356)
diff --git a/src/version.c b/src/version.c
index 9df11cc..c41aed0 100644
--- a/src/version.c
+++ b/src/version.c
@@ -772,6 +772,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1375,
+/**/
     1374,
 /**/
     1373,