patch 8.2.3732: "set! termcap" test fails

Problem:    "set! termcap" test fails.
Solution:   Account for keys without a t_xx entry.
diff --git a/src/version.c b/src/version.c
index 5c822be..6fb7e78 100644
--- a/src/version.c
+++ b/src/version.c
@@ -754,6 +754,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3732,
+/**/
     3731,
 /**/
     3730,