patch 8.0.0882: term_scrape() and term_getline() require two arguments

Problem:    term_scrape() and term_getline() require two arguments but it is
            not enforced.
Solution:   Correct minimal number of arguments. (Hirohito Higashi)  Update
            documentation. (Ken Takata)

src/version.c

@@ -769,6 +769,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    882,
 /**/
     881,
 /**/