compatibility with Arduino UNO R4 Wifi board

[motazEmad]

faced compilation errors when compiling the library with Arduino R4 Uno Wifi:

1. Adafruit_VS1053.h

fatal error: wiring_private.h: No such file or directory
#include "wiring_private.h"

I have seen that it was fixed in another library, I did the same fix in this

2.Adafruit_VS1053.cpp

Arduino.h:75:92: error: cannot convert 'volatile uint16_t* {aka volatile short unsigned int*}' to 'PortReg* {aka volatile long unsigned int*}' in assignment
 #define portOutputRegister(port)    &(((R_PORT0_Type *)IOPORT_PRV_PORT_ADDRESS(port))->PODR)

Adafruit_VS1053.cpp:332:16: note: in expansion of macro 'portOutputRegister'
   clkportreg = portOutputRegister(digitalPinToPort(_clk));

used pinMode Function instead of portOutputRegister & portInputRegister

[Pythagolix]

It's not compiling with minima. Same problem #2.

Arduino/libraries/Adafruit_VS1053_Library/Adafruit_VS1053.cpp: In constructor 'Adafruit_VS1053::Adafruit_VS1053(int8_t, int8_t, int8_t, int8_t, int8_t, int8_t, int8_t)':
/Library/Arduino15/packages/arduino/hardware/renesas_uno/1.0.5/cores/arduino/Arduino.h:75:92: error: cannot convert 'volatile uint16_t* {aka volatile short unsigned int*}' to 'PortReg* {aka volatile long unsigned int*}' in assignment
#define portOutputRegister(port) &(((R_PORT0_Type *)IOPORT_PRV_PORT_ADDRESS(port))->PODR)

etc...