change dcd_init() to take rhport struct

src/portable/wch/dcd_ch32_usbhs.c

@@ -131,7 +131,8 @@ static void xfer_data_packet(uint8_t ep_num, tusb_dir_t ep_dir, xfer_ctl_t* xfer
   ep_set_response_and_toggle(ep_num, ep_dir, USBHS_EP_R_RES_ACK);
 }
 
-void dcd_init(uint8_t rhport) {
+void dcd_init(const tusb_rhport_init_t* rh_init) {
+  const uint8_t rhport = rh_init->rhport;
   (void) rhport;
 
   memset(&xfer_status, 0, sizeof(xfer_status));