block-job-change is deprecated, let's move test to job-change.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
---
 tests/qemu-iotests/tests/mirror-change-copy-mode | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/qemu-iotests/tests/mirror-change-copy-mode b/tests/qemu-iotests/tests/mirror-change-copy-mode
index 51788b85c7..e972604ebf 100755
--- a/tests/qemu-iotests/tests/mirror-change-copy-mode
+++ b/tests/qemu-iotests/tests/mirror-change-copy-mode
@@ -150,7 +150,7 @@ class TestMirrorChangeCopyMode(iotests.QMPTestCase):
         len_before_change = result[0]['len']
 
         # Change the copy mode while requests are happening.
-        self.vm.cmd('block-job-change',
+        self.vm.cmd('job-change',
                     id='mirror',
                     type='mirror',
                     copy_mode='write-blocking')
-- 
2.34.1