fix: type of allowed icons array

Author: shleewhite

packages/components/src/components/hds/dropdown/toggle/icon.ts

@@ -23,9 +23,8 @@ export const SIZES: HdsDropdownToggleIconSizes[] = Object.values(
   HdsDropdownToggleIconSizeValues
 );
 
-export const ALLOWED_ICON_LIST: string[] = Object.values(
-  HdsDropdownToggleIconAllowedIconValues
-);
+export const ALLOWED_ICON_LIST: HdsIconSignature['Args']['name'][] =
+  Object.values(HdsDropdownToggleIconAllowedIconValues);
 
 export interface HdsDropdownToggleIconSignature {
   Args: {