fix: 调整 unclip_ratio 参数值以优化 OCR 识别效果

ocr_tools/universal_doc_parser/config/bank_statement_wired_unet.yaml

@@ -24,7 +24,7 @@ ocr_recognition:
   module: "mineru"
   language: "ch"
   det_threshold: 0.5
-  unclip_ratio: 1.8
+  unclip_ratio: 1.5
   enable_merge_det_boxes: false
   batch_size: 8
   device: "cpu"