patch 8.1.1182: some function prototypes are outdated

Problem:    Some function prototypes are outdated.
Solution:   Update function prototypes. (Ken Takata, closes #4267)
diff --git a/src/version.c b/src/version.c
index cef19e8..f265f64 100644
--- a/src/version.c
+++ b/src/version.c
@@ -772,6 +772,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1182,
+/**/
     1181,
 /**/
     1180,