chore: Remove unused field tertiaryFill from type definition.

This was discovered through a console error message in the
Meshery UI.
Signed-off-by: Kislay Verma <[email protected]>

Author: kuv2707

src/icons/CatalogIcon/CatalogIcon.tsx

@@ -6,7 +6,6 @@ import { IconProps } from '../types';
 type CatalogIconProps = {
   primaryFill?: string;
   secondaryFill?: string;
-  tertiaryFill?: string;
 } & IconProps;
 
 export const CatalogIcon: FC<CatalogIconProps> = ({