PEP 8 whitespace cleanup. (#20783)

* PEP 8 E271 whitespace cleanup.
* PEP 8 W293 whitespace cleanup.
* Fix whitespace issue from recent PR.

lib/ansible/modules/cloud/docker/docker_image.py

@@ -293,7 +293,7 @@ class ImageManager(DockerBaseClass):
         if repo_tag:
            self.name = repo
            self.tag = repo_tag
-        
+
         if self.state in ['present', 'build']:
             self.present()
         elif self.state == 'absent':

lib/ansible/modules/cloud/docker/docker_service.py

@@ -639,7 +639,7 @@ class ContainerManager(DockerBaseClass):
         return options
 
     def cmd_up(self):
-    
+
         start_deps = self.dependencies
         service_names = self.services
         detached = True
@@ -943,7 +943,7 @@ class ContainerManager(DockerBaseClass):
                         short_id=container.short_id
                     ))
                 result['actions'].append(service_res)
-         
+
         if not self.check_mode and result['changed']:
             _, fd_name = tempfile.mkstemp(prefix="ansible")
             try: