fix: fixed loading screen loader color (#2825)

Co-authored-by: Alon Peretz <[email protected]>

Author: chesterkmr

apps/kyb-app/src/pages/CollectionFlow/components/atoms/LoadingScreen/LoadingScreen.tsx

@@ -3,7 +3,7 @@ import { Loader2 } from 'lucide-react';
 export const LoadingScreen = () => {
   return (
     <div className="flex h-full w-full items-center justify-center">
-      <Loader2 className="text-primary-foreground animate-spin" size={'48'} />
+      <Loader2 className="text-black animate-spin" size={'48'} />
     </div>
   );
 };