esp_hw_support: Remove compare_set.h API

This function removes the following legacy atomic CAS functions:

From compare_set.h (file removed):
- compare_and_set_native()
- compare_and_set_extram()

From portmacro.h
- uxPortCompareSet()
- uxPortCompareSetExtram()

Users should call esp_cpu_compare_and_set() instead as this function hides the details
of atomic CAS on internal and external RAM addresses.

Due to the removal of compare_set.h, some missing header includes are also fixed in this commit.

examples/peripherals/timer_group/legacy_driver/main/timer_group_example_main.c

@@ -5,6 +5,7 @@
  */
 
 #include <stdio.h>
+#include "soc/soc.h"
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
 #include "freertos/queue.h"