Bump MKE image to 3.7.1-mcc

Change-Id: I3f94f119efd100cd22a66a36c50cc9ca8694d352
Related-Prod: PRODX-3456
diff --git a/mosk-images/env/23.3.sh b/mosk-images/env/23.3.sh
index 6781321..6d24e3c 100644
--- a/mosk-images/env/23.3.sh
+++ b/mosk-images/env/23.3.sh
@@ -3,4 +3,4 @@
 export KERNEL_VERSION=${KERNEL_VERSION:-'5.15.0-83-generic'}
 export DOCKER_EE_RELEASE=${DOCKER_EE_RELEASE:-'stable-23.0'}
 export DOCKER_EE_URL=${DOCKER_EE_URL:-'https://repos.mirantis.com/ubuntu'}
-export DOCKER_UCP_IMAGE=${DOCKER_UCP_IMAGE:-'docker-dev-kaas-virtual.docker.mirantis.net/lcm/docker/ucp:3.7.0'}
+export DOCKER_UCP_IMAGE=${DOCKER_UCP_IMAGE:-'docker-dev-kaas-virtual.docker.mirantis.net/lcm/docker/ucp:3.7.1-mcc'}