Added a note for statistics caching (#3093)

### Changes

Added new note for statistics caching

### Related tickets

157343

### Tests

NA

Author: MaximProshin

docs/usage/post_training_compression/weights_compression/Usage.md

@@ -218,6 +218,8 @@ compressed_model = compress_weights(
 
 When `statistics_path` is provided, the system first checks if the specified path exists. If it does, the statistics are loaded from this path. If the path does not exist, the statistics are computed and saved to this path for future use.
 
+> **NOTE**: Use the `statistics_path` option only in the secure environment to avoid any substitution of the files with statistics.
+
 ### Evaluation results
 
 #### Data-free Mixed-Precision on Lambada OpenAI dataset