[Mistral] Mistral-7B-v0.1 support (#1196)

Co-authored-by: timlacroix <t@mistral.ai>

vllm/config.py

@@ -187,10 +187,12 @@ class CacheConfig:
         block_size: int,
         gpu_memory_utilization: float,
         swap_space: int,
+        sliding_window: Optional[int] = None,
     ) -> None:
         self.block_size = block_size
         self.gpu_memory_utilization = gpu_memory_utilization
         self.swap_space_bytes = swap_space * _GB
+        self.sliding_window = sliding_window
         self._verify_args()
 
         # Will be set after profiling.