[css-counter-styles-3][editorial] Add the preferred name for Oriya (#9550)

Odia is now the preferred name in English as it is closer to the native name.

Author: xfq

css-counter-styles-3/Overview.bs

@@ -1438,7 +1438,7 @@ Numeric: ''decimal'', ''decimal-leading-zero'', ''arabic-indic'', ''armenian'',
 
 		<dt><dfn>oriya</dfn>
 		<dd>
-			Oriya numbering
+			Oriya (Odia) numbering
 			(e.g., ୧, ୨, ୩, ..., ୯୮, ୯୯, ୧୦୦).
 
 		<dt><dfn>persian</dfn>