[stable-2.8] test: disable the docker swarm tests (#61816) (#61862)

`docker_swarm` tests tend to hang during the creation of the Swarn
cluster.

See: https://github.com/ansible/ansible/issues/61815
(cherry picked from commit 7132466327)

Co-authored-by: Gonéri Le Bouder <goneri@lebouder.net>

test/integration/targets/docker_swarm/aliases

@@ -1,4 +1,5 @@
 shippable/posix/group2
+disabled  # See: https://github.com/ansible/ansible/issues/61815
 skip/osx
 skip/freebsd
 destructive

test/integration/targets/docker_swarm_info/aliases

@@ -1,4 +1,5 @@
 shippable/posix/group1
+disabled  # See: https://github.com/ansible/ansible/issues/61815
 skip/osx
 skip/freebsd
 destructive

test/integration/targets/docker_swarm_service/aliases

@@ -1,4 +1,5 @@
 shippable/posix/group4
+disabled  # See: https://github.com/ansible/ansible/issues/61815
 skip/osx
 skip/freebsd
 destructive

test/integration/targets/docker_swarm_service_info/aliases

@@ -1,4 +1,5 @@
 shippable/posix/group3
+disabled  # See: https://github.com/ansible/ansible/issues/61815
 skip/osx
 skip/freebsd
 destructive

test/integration/targets/inventory_docker_swarm/aliases

@@ -1,4 +1,5 @@
 shippable/posix/group2
+disabled  # See: https://github.com/ansible/ansible/issues/61815
 skip/osx
 skip/freebsd
 destructive