Refactor: Rename Sequre bsp (#1927)

* Rename Sequre BSP Folder

* Update Makefile

source/Core/BSP/Sequre/preRTOS.cpp

@@ -0,0 +1,23 @@
+/*
+ * preRTOS.c
+ *
+ *  Created on: 29 May 2020
+ *      Author: Ralim
+ */
+
+#include "BSP.h"
+#include "I2CBB2.hpp"
+#include "Pins.h"
+#include "Setup.h"
+#include <I2C_Wrapper.hpp>
+
+void preRToSInit() {
+  /* Reset of all peripherals, Initializes the Flash interface and the Systick.
+   */
+  HAL_Init();
+  Setup_HAL(); // Setup all the HAL objects
+  BSPInit();
+#ifdef I2C_SOFT_BUS_2
+  I2CBB2::init();
+#endif
+}