[Sync] Fix OctoBot healthcheck

Signed-off-by: Herklos <herklos@drakkar.software>

Author: Herklos

infra/sync/ansible/roles/stack/templates/docker-compose.yml.j2

@@ -29,6 +29,12 @@ services:
     mem_limit: 1g
     security_opt:
       - no-new-privileges:true
+    healthcheck:
+      test: ["CMD", "python3", "-c", "import urllib.request; urllib.request.urlopen('http://127.0.0.1:{{ octobot_sync_port }}/health')"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+      start_period: 30s
     depends_on:
       - garage
     networks:
@@ -42,7 +48,8 @@ services:
     volumes:
       - ./nginx.conf:/etc/nginx/conf.d/default.conf:ro
     depends_on:
-      - octobot-sync
+      octobot-sync:
+        condition: service_healthy
     restart: unless-stopped
     mem_limit: 256m
     security_opt: