patch 8.2.5134: function has confusing name

Problem:    Function has confusing name.
Solution:   Rename tgetent_error() to invoke_tgetent().

src/version.c

@@ -734,6 +734,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    5134,
 /**/
     5133,
 /**/