add anubis to docker chain

+
+  anubis:
+    image: ghcr.io/techarohq/anubis:latest
+    restart: always
+    networks:
+      - web
+      - default
+    ports:
+      - 127.0.0.1:8081:8081
+    depends_on:
+      - mediawiki
+    environment:
+      BIND: ":8081"
+      DIFFICULTY: "4"
+      METRICS_BIND: ":9091"
+      TARGET: "http://mediawiki:80"
+