updated AIS memory limit mins

docker-compose.yml

@@ -7,6 +7,7 @@ services:
 
     identity:
         image: alfresco/alfresco-identity-service:1.4.0
+        mem_limit: 512m
         user: jboss
         environment:
             KEYCLOAK_USER: admin
@@ -30,6 +31,7 @@ services:
     proxy:
         build: ./nginx-ingress
         image: local/nginx-ingress:aims
+        mem_limit: 256m
         ports:
             - 8080:8080
         depends_on: