Get docker tests working on OpenSUSE (#51896)

test/integration/targets/setup_docker/tasks/Suse.yml

@@ -1,8 +1,3 @@
-- name: Template repo
-  template:
-    src: virt.repo.j2
-    dest: /etc/zypp/repos.d/virt.repo
-
 - name: Install docker 17
   zypper:
     name: docker>=17

test/integration/targets/setup_docker/templates/virt.repo.j2

@@ -1,7 +0,0 @@
-[Virtualization_containers]
-name=Virtualization:containers (openSUSE_Leap_{{ ansible_distribution_version }})
-type=rpm-md
-baseurl=http://download.opensuse.org/repositories/Virtualization:/containers/openSUSE_Leap_{{ ansible_distribution_version }}/
-gpgcheck=1
-gpgkey=http://download.opensuse.org/repositories/Virtualization:/containers/openSUSE_Leap_{{ ansible_distribution_version }}/repodata/repomd.xml.key
-enabled=1