Add command to generate compose.yaml file

Added a command to concatenate score YAML files into compose.yaml.

Signed-off-by: Mathieu Benoit <mathieu-benoit@hotmail.fr>

Author: mathieu-benoit

samples/aks-store-demo/Makefile

@@ -25,6 +25,7 @@ compose.yaml: order/score.yaml product/score-ai.yaml store-front/score.yaml stor
 		store-front/score.yaml \
 		store-admin/score.yaml \
 		makeline/score.yaml
+	cat compose.yaml
 
 ## Generate a compose.yaml file from the score specs and launch it.
 .PHONY: compose-up
@@ -101,4 +102,4 @@ k8s-down:
 	kubectl delete \
 		-f manifests.yaml \
 		-n ${NAMESPACE}
-	sleep 5
+	sleep 5