patch 8.0.1015: missing update to terminal test

Problem:    Missing update to terminal test.
Solution:   Add the changes to the test.
diff --git a/src/testdir/test_terminal.vim b/src/testdir/test_terminal.vim
index ae6d195..b6c926f 100644
--- a/src/testdir/test_terminal.vim
+++ b/src/testdir/test_terminal.vim
@@ -84,6 +84,7 @@
 
 func Test_terminal_hide_buffer()
   let buf = Run_shell_in_terminal({})
+  setlocal bufhidden=hide
   quit
   for nr in range(1, winnr('$'))
     call assert_notequal(winbufnr(nr), buf)
@@ -356,13 +357,13 @@
   call assert_equal(1, winnr('$'))
 
   exe 'terminal ++open ' . cmd
-  close
+  close!
   call WaitFor("winnr('$') == 2", waittime)
   call assert_equal(2, winnr('$'))
   bwipe
 
   call term_start(cmd, {'term_finish': 'open'})
-  close
+  close!
   call WaitFor("winnr('$') == 2", waittime)
   call assert_equal(2, winnr('$'))
   bwipe
@@ -385,7 +386,7 @@
   call assert_fails("call term_start(cmd, {'term_opencmd': 'split % and %d'})", 'E475:')
 
   call term_start(cmd, {'term_finish': 'open', 'term_opencmd': '4split | buffer %d'})
-  close
+  close!
   call WaitFor("winnr('$') == 2", waittime)
   call assert_equal(2, winnr('$'))
   call assert_equal(4, winheight(0))
diff --git a/src/version.c b/src/version.c
index 8f6d26f..8af0c0d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -770,6 +770,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1015,
+/**/
     1014,
 /**/
     1013,