Bump minimum API version to 1.24

25.0 raised the minimum supported API verison: moby/moby#46887

Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>

Author: vvoland

docker/constants.py

@@ -2,7 +2,7 @@
 from .version import __version__
 
 DEFAULT_DOCKER_API_VERSION = '1.44'
-MINIMUM_DOCKER_API_VERSION = '1.21'
+MINIMUM_DOCKER_API_VERSION = '1.24'
 DEFAULT_TIMEOUT_SECONDS = 60
 STREAM_HEADER_SIZE_BYTES = 8
 CONTAINER_LIMITS_KEYS = [