feat(heap): Add feature to get peak heap usage

This feature keeps track of the per task peak memory usage.

- Update the heap_task_tracking example to make use of the new feature
Cleanup the implementation:
- multi_heap_get_free_size() is never used, remove it.
- Minor update in heap_caps_update_per_task_info_xx() funcitons.
- Update settting on block owner in heap_caps.c to work with the
get peak usage feature.

- Update heap_caps_update_per_task_info_free() to detect when it
is called to delete the memory allocated for a task TCB. Mark
the corresponding task in the statistic list as deleted.

- Add a Kconfig option dependant on HEAP_TASK_TRACKING being enabled
that force the deletion of the statistics related to deleted task
when set to true.

- In task tracking feature, add a current and peak memory usage
to the heap_stat_t structure to keep track of the current and
peak memory usage of the given task across all heaps.

- Fix missing block owner when allocating memory for heaps_array
in heap_caps_init.

- Keep the original implementation of the task tracking
for backward compatibility reasons.

components/heap/heap_private.h

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -25,6 +25,9 @@ extern "C" {
 
 /* Type for describing each registered heap */
 typedef struct heap_t_ {
+#if CONFIG_HEAP_TASK_TRACKING
+    const char *name;
+#endif // CONFIG_HEAP_TASK_TRACKING
     uint32_t caps[SOC_MEMORY_TYPE_NO_PRIOS]; ///< Capabilities for the type of memory in this heap (as a prioritised set). Copied from soc_memory_types so it's in RAM not flash.
     intptr_t start;
     intptr_t end;
@@ -43,17 +46,22 @@ extern SLIST_HEAD(registered_heap_ll, heap_t_) registered_heaps;
 
 bool heap_caps_match(const heap_t *heap, uint32_t caps);
 
+FORCE_INLINE_ATTR uint32_t get_ored_caps(const uint32_t caps[SOC_MEMORY_TYPE_NO_PRIOS])
+{
+    uint32_t all_caps = 0;
+    for (int prio = 0; prio < SOC_MEMORY_TYPE_NO_PRIOS; prio++) {
+        all_caps |= caps[prio];
+    }
+    return all_caps;
+}
+
 /* return all possible capabilities (across all priorities) for a given heap */
 FORCE_INLINE_ATTR uint32_t get_all_caps(const heap_t *heap)
 {
     if (heap->heap == NULL) {
         return 0;
     }
-    uint32_t all_caps = 0;
-    for (int prio = 0; prio < SOC_MEMORY_TYPE_NO_PRIOS; prio++) {
-        all_caps |= heap->caps[prio];
-    }
-    return all_caps;
+    return get_ored_caps(heap->caps);
 }
 
 /* Find the heap which belongs to ptr, or return NULL if it's