patch 8.1.0631: test for :stop fails on Arch

Problem:    Test for :stop fails on Arch.
Solution:   Check five lines for the expected output. (closes #3714)
diff --git a/src/testdir/test_terminal.vim b/src/testdir/test_terminal.vim
index f31c221..71cf1b2 100644
--- a/src/testdir/test_terminal.vim
+++ b/src/testdir/test_terminal.vim
@@ -1705,11 +1705,13 @@
   call WaitForAssert({-> assert_match('ready', Get_terminal_text(bufnr, lastrow))})
 
   call term_sendkeys(bufnr, ":stop\r")
-  " Not sure where "Stopped" shows up, assume in the first three lines.
+  " Not sure where "Stopped" shows up, need five lines for Arch.
   call WaitForAssert({-> assert_match('Stopped',
 	\ Get_terminal_text(bufnr, 1) . 
 	\ Get_terminal_text(bufnr, 2) . 
-	\ Get_terminal_text(bufnr, 3))})
+	\ Get_terminal_text(bufnr, 3) . 
+	\ Get_terminal_text(bufnr, 4) . 
+	\ Get_terminal_text(bufnr, 5))})
 
   call term_sendkeys(bufnr, "fg\r")
   call term_sendkeys(bufnr, ":echo 'back again'\r")
diff --git a/src/version.c b/src/version.c
index 1b9e3e0..d53ffac 100644
--- a/src/version.c
+++ b/src/version.c
@@ -800,6 +800,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    631,
+/**/
     630,
 /**/
     629,