esp_hw_support/esp_system: Re-evaluate header inclusions and include directories

This commit updates the visibility of various header files and cleans up
some unnecessary inclusions. Also, this commit removes certain header
include paths which were maintained for backward compatibility.


* Original commit: espressif/esp-idf@a9fda54d39

components/mdns/mdns.c

@@ -15,6 +15,8 @@
 #include "mdns.h"
 #include "mdns_private.h"
 #include "mdns_networking.h"
+#include "esp_log.h"
+#include "esp_random.h"
 
 #ifdef MDNS_ENABLE_DEBUG
 void mdns_debug_packet(const uint8_t * data, size_t len);

components/mdns/test_afl_fuzz_host/esp32_mock.h

@@ -52,7 +52,7 @@
 #define ESP_LOGV(a,b,c,d)
 
 #define LWIP_HDR_PBUF_H
-#define __ESP_SYSTEM_H__
+#define __ESP_RANDOM_H__
 #define INC_TASK_H
 
 #define pdMS_TO_TICKS(a) a