remove healthcheck from portainer. image was built from scratch so it doesn't even have curl.

dockerfiles/services/ui/docker-compose.yml

@@ -37,13 +37,6 @@ services:
 #          cpus: '0.2'
           memory: 32M
 
-    healthcheck:
-      test: ["CMD", "curl", "-If", "http://localhost:9000"]
-      interval: 1m30s
-      timeout: 10s
-      retries: 3
-      start_period: 20s
-
     logging:
       driver: fluentd
       options: