patch 8.2.0137: crash when using win_execute() from a new tab

Problem:    Crash when using win_execute() from a new tab.
Solution:   Set the tp_*win pointers. (Ozaki Kiichi, closes #5512)
diff --git a/src/version.c b/src/version.c
index c23426b..6a1702e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -743,6 +743,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    137,
+/**/
     136,
 /**/
     135,