[vllm hash update] update the pinned vllm hash (pytorch#164190) (pytorch#164312)

* [vllm hash update] update the pinned vllm hash (pytorch#164190)

This PR is auto-generated nightly by [this action](https://github.com/pytorch/pytorch/blob/main/.github/workflows/nightly.yml).
Update the pinned vllm hash.
Pull Request resolved: pytorch#164190
Approved by: https://github.com/pytorchbot

* Cherry pick b7125b3

Signed-off-by: Huy Do <[email protected]>

---------

Signed-off-by: Huy Do <[email protected]>
Co-authored-by: PyTorch UpdateBot <[email protected]>

Author: huydhn

.ci/lumen_cli/cli/lib/core/vllm/lib.py

@@ -72,7 +72,7 @@ def sample_vllm_test_library():
                     ]
                 ),
                 "pytest -v -s entrypoints/llm/test_generate.py",
-                "VLLM_USE_V1=0 pytest -v -s entrypoints/offline_mode",
+                "pytest -v -s entrypoints/offline_mode",
             ],
         },
         "vllm_regression_test": {

.github/ci_commit_pins/vllm.txt

@@ -1 +1 @@
-e10fef08838612b4560e9c72e5cb1414a5edfa13
+78a47f87ce259a48f0391fa9ae15add05ea7432b