docker_image(_push): fix push detection (#1199)

* Fix IP address retrieval for registry setup.

* Adjust push detection to Docker 29.

* Idempotency for export no longer works.

* Disable pull idempotency checks that play with architecture.

* Add more known image IDs.

* Adjust load tests.

* Adjust error message check.

* Allow for more digests.

* Make sure a new enough cryptography version is installed.

plugins/modules/docker_image_push.py

@@ -159,7 +159,7 @@ class ImagePusher(DockerBaseClass):
                 if line.get("errorDetail"):
                     raise RuntimeError(line["errorDetail"]["message"])
                 status = line.get("status")
-                if status == "Pushing":
+                if status in ("Pushing", "Pushed"):
                     results["changed"] = True
         except Exception as exc:  # pylint: disable=broad-exception-caught
             if "unauthorized" in str(exc):