Pin to working config + stable release (#3885)

Signed-off-by: Seiji Eicher <[email protected]>

Author: eicherseiji

ray-operator/config/samples/ray-service.deepseek.yaml

@@ -27,7 +27,6 @@ spec:
               max_model_len: 16384
               enable_chunked_prefill: true
               enable_prefix_caching: true
-              trust_remote_code: true
       import_path: ray.serve.llm:build_openai_app
       name: llm_app
       route_prefix: "/"
@@ -39,9 +38,7 @@ spec:
         spec:
           containers:
           - name: ray-head
-            # TODO(seiji): change to Ray 2.48 when it's released
-            # because https://github.com/ray-project/ray/pull/53815 is needed for DeepSeek
-            image: rayproject/ray-llm:nightly-py311-cu128
+            image: rayproject/ray-llm:2.46.0-py311-cu124
             resources:
               limits:
                 cpu: "2"
@@ -68,9 +65,7 @@ spec:
         spec:
           containers:
           - name: ray-worker
-            # TODO(seiji): change to Ray 2.48 when it's released
-            # because https://github.com/ray-project/ray/pull/53815 is needed for DeepSeek
-            image: rayproject/ray-llm:nightly-py311-cu128
+            image: rayproject/ray-llm:2.46.0-py311-cu124
             resources:
               limits:
                 cpu: "24"