【fix】【内容编辑】框选多选过程中的实线框线建议换成虚线（同框选多选注释一样）

PDF Office/PDF Master/Class/PDFTools/EditPDF/Tools/KMEditPDfHanddler.swift

@@ -165,7 +165,7 @@ class KMEditPDfHanddler: NSObject {
         
 //        self.editingConfig?.editingMouseSelectionBorderColor
         self.editingConfig?.editingMouseSelectionBorderWidth = 1
-//        self.editingConfig?.editingMouseSelectionBorderDashPattern = [NSNumber(floatLiteral: 3), NSNumber(floatLiteral: 3), NSNumber(floatLiteral: 3)]
+        self.editingConfig?.editingMouseSelectionBorderDashPattern = [3, 3, 3]
     }
     
     func commitEditing() {