bsps/aarch64: Address unused parameter warnings

Add "(void) param;" annotation to address unused parameter warnings.
Found with GCC's warning -Wunused-parameter.

bsps/aarch64/raspberrypi/console/console.c

@@ -157,6 +157,10 @@ rtems_device_driver console_initialize(
   void *arg
 )
 {
+  (void) major;
+  (void) minor;
+  (void) arg;
+
   const raspberrypi_console_device* device = &devices[BSP_CONSOLE_PORT];
   rtems_status_code status = raspberrypi_uart_init(BSP_CONSOLE_PORT);
   if (status != RTEMS_SUCCESSFUL) {

bsps/aarch64/xilinx-versal/console/console.c

@@ -69,6 +69,10 @@ rtems_status_code console_initialize(
   void *arg
 )
 {
+  (void) major;
+  (void) minor;
+  (void) arg;
+
   size_t i;
 
   rtems_termios_initialize();

bsps/aarch64/xilinx-versal/dev/serial/versal-uart.c

@@ -169,6 +169,9 @@ static bool versal_uart_first_open(
   rtems_libio_open_close_args_t *args
 )
 {
+  (void) term;
+  (void) args;
+
 #ifdef BSP_CONSOLE_USE_INTERRUPTS
   versal_pl011_context *ctx = (versal_pl011_context *) base;
   volatile arm_pl011_uart *regs = (volatile arm_pl011_uart *) ctx->pl011_ctx.regs;
@@ -210,6 +213,8 @@ static void versal_uart_last_close(
   rtems_libio_open_close_args_t *args
 )
 {
+  (void) args;
+
   versal_pl011_context *ctx = (versal_pl011_context *) base;
   rtems_interrupt_handler_remove(ctx->pl011_ctx.irq, versal_uart_interrupt, tty);
 }

bsps/aarch64/xilinx-zynqmp/console/console.c

@@ -69,6 +69,10 @@ rtems_status_code console_initialize(
   void *arg
 )
 {
+  (void) major;
+  (void) minor;
+  (void) arg;
+
   size_t i;
 
   rtems_termios_initialize();