CLDR-11763 Do not require Gulf time short/standard at moderate coverage (#4587)

Author: btangmu

common/supplemental/coverageLevels.xml

@@ -995,7 +995,6 @@ For terms of use, see http://www.unicode.org/copyright.html
 		<coverageLevel value="moderate" match="dates/timeZoneNames/metazone[@type='%metazone60']/long/daylight"/>
 		<coverageLevel value="moderate" match="dates/timeZoneNames/metazone[@type='%metazone60_stdonly']/long/standard"/>
 		<coverageLevel inTerritory="AE" value="moderate" match="dates/timeZoneNames/metazone[@type='%metazone60_AE_stdonly']/long/standard"/>
-		<coverageLevel inTerritory="AE" value="moderate" match="dates/timeZoneNames/metazone[@type='%metazone60_AE_stdonly']/short/standard"/>
 
 		<coverageLevel value="moderate" match="listPatterns/listPattern[@type='%anyAlphaNum']/listPatternPart[@type='%anyAlphaNum']"/>
 		<coverageLevel value="moderate" match="numbers/minimalPairs/pluralMinimalPairs[@count='%anyAlphaNum']"/>