Merge pull request docker#15941 from docker-tools-robot/dispatch/compose-api-reference-v2.12.1

Update Compose reference API to v2.12.1

Author: usha-mandya

_config.yml

@@ -41,7 +41,7 @@ exclude:
 latest_engine_api_version: "1.41"
 docker_ce_version: "20.10"
 compose_v1_version: "1.29.2"
-compose_version: "v2.12.0"
+compose_version: "v2.12.1"
 compose_file_v3: "3.9"
 compose_file_v2: "2.4"
 machine_version: "0.16.0"