patch 9.0.0585: when long message test fails the error message is not visible

Problem:    When long message test fails the error message is not visible.
Solution:   Dump more lines.
diff --git a/src/testdir/dumps/Test_quit_long_message.dump b/src/testdir/dumps/Test_quit_long_message.dump
index 9624747..270a233 100644
--- a/src/testdir/dumps/Test_quit_long_message.dump
+++ b/src/testdir/dumps/Test_quit_long_message.dump
@@ -3,4 +3,8 @@
 |~| @73
 |~| @73
 |~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
 | +0#0000000&@56|0|,|0|-|1| @8|A|l@1| 
diff --git a/src/version.c b/src/version.c
index 9740201..22e5424 100644
--- a/src/version.c
+++ b/src/version.c
@@ -700,6 +700,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    585,
+/**/
     584,
 /**/
     583,