[Installation] Allow lower versions of FastAPI to maintain Ray 2.9 co…

…mpatibility (vllm-project#8764)

Signed-off-by: Sumit Dubey <[email protected]>

requirements-common.txt

@@ -7,8 +7,8 @@ py-cpuinfo
 transformers >= 4.45.0  # Required for Llama 3.2.
 tokenizers >= 0.19.1  # Required for Llama 3.
 protobuf # Required by LlamaTokenizer.
-fastapi < 0.113.0; python_version < '3.9'
-fastapi >= 0.114.1; python_version >= '3.9'
+fastapi >= 0.107.0, < 0.113.0; python_version < '3.9'
+fastapi >= 0.107.0, != 0.113.*, != 0.114.0; python_version >= '3.9'
 aiohttp
 openai >= 1.40.0 # Ensure modern openai package (ensure types module present)
 uvicorn[standard]