Enchance health check in GenAIExample docker-compose (#1410)

Fix service launch issue

1. Update Gaudi TGI image from 2.0.6 to 2.3.1
2. Change the hpu-gaudi TGI health check condition.

Signed-off-by: Wang, Xigui <xigui.wang@intel.com>

VisualQnA/docker_compose/intel/hpu/gaudi/compose.yaml

@@ -3,7 +3,7 @@
 
 services:
   llava-tgi-service:
-    image: ghcr.io/huggingface/tgi-gaudi:2.0.6
+    image: ghcr.io/huggingface/tgi-gaudi:2.3.1
     container_name: tgi-llava-gaudi-server
     ports:
       - "8399:80"
@@ -22,6 +22,11 @@ services:
       LIMIT_HPU_GRAPH: true
       USE_FLASH_ATTENTION: true
       FLASH_ATTENTION_RECOMPUTE: true
+    healthcheck:
+      test: ["CMD-SHELL", "curl -f http://$host_ip:8399/health || exit 1"]
+      interval: 10s
+      timeout: 10s
+      retries: 60
     runtime: habana
     cap_add:
       - SYS_NICE