card_uart_tx: Allow caller to specify if Rx should be active after Tx

This reverts commit 02dd9111635a8adbcd804671695de88f22ffa5ae.

Change-Id: Ibe02d283701dbfff5ab47e1b8195369c134cde03
diff --git a/ccid_host/cuart_test.c b/ccid_host/cuart_test.c
index d4d8faf..0ed6614 100644
--- a/ccid_host/cuart_test.c
+++ b/ccid_host/cuart_test.c
@@ -44,7 +44,7 @@
 static void test_apdu(void)
 {
 	const uint8_t select_mf[] = "\xa0\xa4\x04\x00\x02\x3f\x00";
-	card_uart_tx(&g_cuart, select_mf, 5);
+	card_uart_tx(&g_cuart, select_mf, 5, true);
 
 	osmo_select_main(true);
 	sleep(1);