Improve docs sharing for docker_compose_v2* modules; fix examples and return docs for docker_compose_v2_pull (#761)

* Move more common documentation to docs fragment.

* Fix examples and return values for docker_compose_v2_pull.

* Remove ignore.

plugins/modules/docker_compose_v2.py

@@ -23,6 +23,7 @@ description:
 
 extends_documentation_fragment:
   - community.docker.compose_v2
+  - community.docker.compose_v2.minimum_version
   - community.docker.docker.cli_documentation
   - community.docker.attributes
   - community.docker.attributes.actiongroup_docker
@@ -117,23 +118,12 @@ options:
     type: list
     elements: str
 
-requirements:
-  - "Docker CLI with Docker compose plugin 2.18.0 or later"
-
 author:
   - Felix Fontein (@felixfontein)
 
-notes:
-  - |-
-    The Docker compose CLI plugin has no stable output format (see for example U(https://github.com/docker/compose/issues/10872)),
-    and for the main operations also no machine friendly output format. The module tries to accomodate this with various
-    version-dependent behavior adjustments and with testing older and newer versions of the Docker compose CLI plugin.
-
-    Currently the module is tested with multiple plugin versions between 2.18.1 and 2.23.3. The exact list of plugin versions
-    will change over time. New releases of the Docker compose CLI plugin can break this module at any time.
-
 seealso:
   - module: community.docker.docker_compose
+  - module: community.docker.docker_compose_v2_pull
 '''
 
 EXAMPLES = '''
@@ -400,12 +390,9 @@ from ansible_collections.community.docker.plugins.module_utils.compose_v2 import
 )
 
 
-DOCKER_COMPOSE_MINIMAL_VERSION = '2.18.0'
-
-
 class ServicesManager(BaseComposeManager):
     def __init__(self, client):
-        super(ServicesManager, self).__init__(client, min_version=DOCKER_COMPOSE_MINIMAL_VERSION)
+        super(ServicesManager, self).__init__(client)
         parameters = self.client.module.params
 
         self.state = parameters['state']