fix: fix failing test

Author: steff456

lib/node_modules/@stdlib/string/remove-last/test/test.js

@@ -359,7 +359,7 @@ tape( 'the function supports removing the last `n` characters of a provided stri
 	t.strictEqual( out, '六书/六', 'returns expected value' );
 
 	out = removeLast( '🌷', 1, opts );
-	t.strictEqual( out, '\ud83c', 'returns expected value' );
+	t.strictEqual( out, '', 'returns expected value' );
 	t.end();
 });