Added guide for compiling under Windows (#2060)

* Update documentation to build IronOS in Windows using MSYS2 environment and fix compilation on case-sensitive file systems.

---------

Co-authored-by: Ivan Zorin <ivan.a.zorin@gmail.com>

source/Core/Drivers/HUB238.cpp

@@ -1,6 +1,6 @@
 #include "HUB238.hpp"
 #include "I2CBB2.hpp"
-#include "Utils.h"
+#include "Utils.hpp"
 #include "configuration.h"
 
 #if POW_PD_EXT == 1

source/Core/Drivers/TipThermoModel.cpp

@@ -9,7 +9,7 @@
 #include "BSP.h"
 #include "Settings.h"
 #include "Types.h"
-#include "Utils.h"
+#include "Utils.hpp"
 #include "configuration.h"
 #include "main.hpp"
 #include "power.hpp"

source/Core/Drivers/Utils.cpp

@@ -8,7 +8,7 @@
 #include "BSP_Power.h"
 #include "Settings.h"
 #include "configuration.h"
-#include <Utils.h>
+#include <Utils.hpp>
 
 int32_t Utils::InterpolateLookupTable(const int32_t *lookupTable, const int noItems, const int32_t value) {
   for (int i = 1; i < (noItems - 1); i++) {

source/Core/Drivers/Utils.hpp

@@ -1,12 +1,12 @@
 /*
- * Utils.h
+ * Utils.hpp
  *
  *  Created on: 28 Apr 2021
  *      Author: Ralim
  */
 
-#ifndef CORE_DRIVERS_UTILS_H_
-#define CORE_DRIVERS_UTILS_H_
+#ifndef CORE_DRIVERS_UTILS_HPP_
+#define CORE_DRIVERS_UTILS_HPP_
 #include <stdint.h>
 class Utils {
 public:
@@ -18,4 +18,4 @@ public:
 
 };
 
-#endif /* CORE_DRIVERS_UTILS_H_ */
+#endif /* CORE_DRIVERS_UTILS_HPP_ */