panvk: Add missing headers to android platform

Fixes: 2de9577 ("panvk: Kill panvk_private.h")

Author: aleasto

src/panfrost/vulkan/panvk_android.c

@@ -6,12 +6,16 @@
  * SPDX-License-Identifier: MIT
  */
 
+#include <stdlib.h>
+
 #include <hardware/hardware.h>
 #include <hardware/hwvulkan.h>
 #include <vulkan/vk_icd.h>
 
 #include "util/log.h"
 
+#include "panvk_entrypoints.h"
+
 static int panvk_hal_open(const struct hw_module_t *mod, const char *id,
                           struct hw_device_t **dev);
 static int panvk_hal_close(struct hw_device_t *dev);