CLDR-19102 Use dot (.) as decimal and comma (,) as group for rw and fr_RW (#5179)

Author: musayann

common/main/fr_RW.xml

@@ -12,6 +12,10 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 		<territory type="RW"/>
 	</identity>
 	<numbers>
+		<symbols numberSystem="latn">
+			<decimal>.</decimal>
+			<group>,</group>
+		</symbols>
 		<currencies>
 			<currency type="RWF">
 				<symbol>RF</symbol>

common/main/rw.xml

@@ -742,8 +742,8 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 		</otherNumberingSystems>
 		<minimumGroupingDigits draft="contributed">↑↑↑</minimumGroupingDigits>
 		<symbols numberSystem="latn">
-			<decimal>,</decimal>
-			<group>.</group>
+			<decimal>.</decimal>
+			<group>,</group>
 			<percentSign>↑↑↑</percentSign>
 			<plusSign>↑↑↑</plusSign>
 			<minusSign>↑↑↑</minusSign>