Update declaration for System.Device.Gpio (#2435)

Author: josesimoes

src/System.Device.Gpio/sys_dev_gpio_native.cpp

@@ -105,7 +105,7 @@ const CLR_RT_NativeAssemblyData g_CLR_AssemblyNative_System_Device_Gpio =
     "System.Device.Gpio",
     0x097E7BC5,
     method_lookup,
-    { 100, 1, 0, 5 }
+    { 100, 1, 0, 6 }
 };
 
 // clang-format on

src/System.Device.Gpio/sys_dev_gpio_native.h

@@ -75,7 +75,7 @@ struct Library_sys_dev_gpio_native_System_Device_Gpio_GpioController
     static const int FIELD_STATIC___syncLock = 2;
 
     static const int FIELD___disposedValue = 1;
-    static const int FIELD___NumberingScheme_k__BackingField = 2;
+    static const int FIELD___numberingScheme = 2;
 
     NANOCLR_NATIVE_DECLARE(get_PinCount___I4);
     NANOCLR_NATIVE_DECLARE(DisposeNative___VOID);
@@ -101,6 +101,14 @@ struct Library_sys_dev_gpio_native_System_Device_Gpio_GpioPinBundle
     //--//
 };
 
+struct Library_sys_dev_gpio_native_System_Device_Gpio_PinValuePair
+{
+    static const int FIELD___pinNumber = 1;
+    static const int FIELD___pinValue = 2;
+
+    //--//
+};
+
 extern const CLR_RT_NativeAssemblyData g_CLR_AssemblyNative_System_Device_Gpio;
 
 #endif // SYS_DEV_GPIO_NATIVE_H