patch 8.0.1058: terminal redirection test is flaky

Problem:    Terminal redirection test is flaky.
Solution:   Wait for job to finish.
diff --git a/src/testdir/test_terminal.vim b/src/testdir/test_terminal.vim
index 2ee25bf..8005679 100644
--- a/src/testdir/test_terminal.vim
+++ b/src/testdir/test_terminal.vim
@@ -614,6 +614,8 @@
     call term_wait(buf)
     call WaitFor('term_getline(' . buf . ', 1) == "one line"')
     call assert_equal('one line', term_getline(buf, 1))
+    let g:job = term_getjob(buf)
+    call WaitFor('job_status(g:job) == "dead"')
     bwipe
     call delete('Xfile')
   endif
diff --git a/src/version.c b/src/version.c
index 8fa740d..79ce0e0 100644
--- a/src/version.c
+++ b/src/version.c
@@ -770,6 +770,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1058,
+/**/
     1057,
 /**/
     1056,