Cleanup, hex formatting, includes

Marlin/src/HAL/STM32/timers.h

@@ -21,15 +21,12 @@
  */
 #pragma once
 
-#include <stdint.h>
 #include "../../inc/MarlinConfig.h"
 
 // ------------------------
 // Defines
 // ------------------------
 
-#define FORCE_INLINE __attribute__((always_inline)) inline
-
 // STM32 timers may be 16 or 32 bit. Limiting HAL_TIMER_TYPE_MAX to 16 bits
 // avoids issues with STM32F0 MCUs, which seem to pause timers if UINT32_MAX
 // is written to the register. STM32F4 timers do not manifest this issue,