[Klaud Cold] Update kimik2.5-int4-mi325x-vllm vLLM ROCm image to v0.21.0 (#1468)

* Update kimik2.5-int4-mi325x-vllm vLLM ROCm image to v0.21.0

Update vLLM ROCm image from v0.18.0 (52d old) to v0.21.0

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* chore: fill pr-link for #1468

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Co-authored-by: claude-rebase-bot <claude-rebase-bot@local>

Author: 3 people

.github/configs/amd-master.yaml

@@ -527,7 +527,7 @@ kimik2.5-int4-mi355x-vllm:
       - { tp: 8, conc-start: 4, conc-end: 64 }
 
 kimik2.5-int4-mi325x-vllm:
-  image: vllm/vllm-openai-rocm:v0.18.0
+  image: vllm/vllm-openai-rocm:v0.21.0
   model: moonshotai/Kimi-K2.5
   model-prefix: kimik2.5
   runner: mi325x

perf-changelog.yaml

@@ -2680,3 +2680,9 @@
   description:
     - "Update vLLM ROCm image from v0.17.0 (70d old) to v0.21.0"
   pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/1467
+
+- config-keys:
+    - kimik2.5-int4-mi325x-vllm
+  description:
+    - "Update vLLM ROCm image from v0.18.0 (52d old) to v0.21.0"
+  pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/1468