Merge branch 'bugfix/linux_heap_realloc_v5.1' into 'release/v5.1'

core-system/linux-target: fixed heap_caps_realloc not correctly allocating the... (v5.1)

See merge request espressif/esp-idf!23976

components/heap/heap_caps_linux.c

@@ -80,7 +80,7 @@ void *heap_caps_malloc_prefer( size_t size, size_t num, ... )
 
 static void *heap_caps_realloc_base( void *ptr, size_t size, uint32_t caps)
 {
-    ptr = realloc(ptr, caps);
+    ptr = realloc(ptr, size);
 
     if (ptr == NULL && size > 0) {
         heap_caps_alloc_failed(size, caps, __func__);