CLDR-18915 Remove alt="ascii" in csw locale data (#4995)

Author: pedberg-icu

common/main/csw.xml

@@ -365,28 +365,24 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 					<timeFormatLength type="full">
 						<timeFormat>
 							<pattern>h:mm:ss a zzzz</pattern>
-							<pattern alt="ascii" draft="contributed">h:mm:ss a zzzz</pattern>
 							<datetimeSkeleton draft="contributed">ahmmsszzzz</datetimeSkeleton>
 						</timeFormat>
 					</timeFormatLength>
 					<timeFormatLength type="long">
 						<timeFormat>
 							<pattern>h:mm:ss a z</pattern>
-							<pattern alt="ascii" draft="contributed">h:mm:ss a z</pattern>
 							<datetimeSkeleton draft="contributed">ahmmssz</datetimeSkeleton>
 						</timeFormat>
 					</timeFormatLength>
 					<timeFormatLength type="medium">
 						<timeFormat>
 							<pattern>h:mm:ss a</pattern>
-							<pattern alt="ascii" draft="contributed">h:mm:ss a</pattern>
 							<datetimeSkeleton draft="contributed">ahmmss</datetimeSkeleton>
 						</timeFormat>
 					</timeFormatLength>
 					<timeFormatLength type="short">
 						<timeFormat>
 							<pattern>h:mm a</pattern>
-							<pattern alt="ascii" draft="contributed">h:mm a</pattern>
 							<datetimeSkeleton draft="contributed">ahmm</datetimeSkeleton>
 						</timeFormat>
 					</timeFormatLength>