patch 9.0.1180: compiler warnings without the +job feature

Problem:    Compiler warnings without the +job feature.
Solution:   Adjust #ifdefs. (John Marriott)
diff --git a/src/version.c b/src/version.c
index b16a3f7..5036e07 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1180,
+/**/
     1179,
 /**/
     1178,