[Misc][CI/Build] Include cv2 via mistral_common[opencv] (vllm-project#8951)

Author: ywang96

requirements-common.txt

@@ -26,7 +26,7 @@ pyzmq
 msgspec
 gguf == 0.10.0
 importlib_metadata
-mistral_common >= 1.4.3
+mistral_common[opencv] >= 1.4.4
 pyyaml
 six>=1.16.0; python_version > '3.11' # transitive dependency of pandas that needs to be the latest version for python 3.12
 setuptools>=74.1.1; python_version > '3.11' # Setuptools is used by triton, we need to ensure a modern version is installed for 3.12+ so that it does not try to import distutils, which was removed in 3.12

setup.py

@@ -512,7 +512,6 @@ def _read_requirements(filename: str) -> List[str]:
     ext_modules=ext_modules,
     extras_require={
         "tensorizer": ["tensorizer>=2.9.0"],
-        "video": ["opencv-python"],  # Required for video processing
         "audio": ["librosa", "soundfile"]  # Required for audio processing
     },
     cmdclass={"build_ext": cmake_build_ext} if len(ext_modules) > 0 else {},