On openSUSE, qemu-tools provides qemu-img

Change-Id: I6ab0b7dd871acd6103b15b5fe10350667b72d1a8
diff --git a/files/rpms-suse/cinder b/files/rpms-suse/cinder
index 61b9f25..8f4a5a7 100644
--- a/files/rpms-suse/cinder
+++ b/files/rpms-suse/cinder
@@ -1,3 +1,3 @@
 lvm2
 tgt
-qemu-img
+qemu-tools