fix break

Author: uzhastik

ydb/core/formats/arrow/converter.cpp

@@ -73,6 +73,7 @@ static bool ConvertColumn(const NScheme::TTypeInfo colType, std::shared_ptr<arro
                     return false;
                 }
             }
+	    break;
         }
         case NScheme::NTypeIds::JsonDocument: {
             for (i32 i = 0; i < binaryArray.length(); ++i) {
@@ -86,6 +87,7 @@ static bool ConvertColumn(const NScheme::TTypeInfo colType, std::shared_ptr<arro
                     return false;
                 }
             }
+	    break;
         }
         default:
             break;