docker_container: improve race condition behavior for detach:no, auto_remove:yes behavior (#47712)

* Don't die when get_container is called for container which is terminating during get_container call.

If it terminates between client.containers() and client.inspect_container(),
the module will fail with an error such as
    Error inspecting container: 404 Client Error: Not Found ("No such container: xxx")

* Add changelog.

changelogs/fragments/47712-docker_container-detach-auto-remove.yml

@@ -0,0 +1,2 @@
+bugfixes:
+- "docker_container - fixing race condition when ``detach`` and ``auto_remove`` are both ``true``."

lib/ansible/module_utils/docker_common.py

@@ -32,7 +32,7 @@ HAS_DOCKER_ERROR = None
 try:
     from requests.exceptions import SSLError
     from docker import __version__ as docker_version
-    from docker.errors import APIError, TLSParameterError
+    from docker.errors import APIError, NotFound, TLSParameterError
     from docker.tls import TLSConfig
     from docker import auth
 
@@ -112,6 +112,9 @@ if not HAS_DOCKER_PY:
     class APIError(Exception):  # noqa: F811
         pass
 
+    class NotFound(Exception):  # noqa: F811
+        pass
+
 
 def is_image_name_id(name):
     """Checks whether the given image name is in fact an image ID (hash)."""
@@ -442,6 +445,8 @@ class AnsibleDockerClient(Client):
                 self.log("Inspecting container Id %s" % result['Id'])
                 result = self.inspect_container(container=result['Id'])
                 self.log("Completed container inspection")
+            except NotFound as exc:
+                return None
             except Exception as exc:
                 self.fail("Error inspecting container: %s" % exc)