Fix KVCacheScaleType Import (#1846)

Summary
- Fix CLI

Author: dsikka

src/llmcompressor/modifiers/quantization/cache.py

@@ -9,7 +9,7 @@
 
 from typing import Any, Dict, List, Optional, Tuple
 
-from compressed_tensors.quantization.lifecycle import KVCacheScaleType
+from compressed_tensors.quantization import KVCacheScaleType
 from compressed_tensors.quantization.quant_args import QuantizationArgs
 from torch import Tensor
 from transformers import DynamicCache