Update dependency starlette to v0.40.0 [SECURITY]

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

model-servers/vllm/0.6.4/requirements.txt

@@ -84,7 +84,7 @@ scipy==1.13.0; python_version >= '3.9'
 sentencepiece==0.2.0
 shellingham==1.5.4; python_version >= '3.7'
 sniffio==1.3.1; python_version >= '3.7'
-starlette==0.37.2; python_version >= '3.8'
+starlette==0.40.0; python_version >= '3.8'
 sympy==1.13.1; python_version >= '3.9'
 tiktoken>=0.6.0; python_version >= '3.8'
 tokenizers==0.20.3; python_version >= '3.7'