### Godot version

master CI builds

### System information

Linux / Editor with doubles and GCC sanitizers

### Issue description

The `Linux / Editor with doubles and GCC sanitizers` build can fail with a `attempting free on address which was not malloc()-ed` crash in the `Open and close editor (Vulkan)` step.

https://github.com/godotengine/godot/actions/runs/5366302204/jobs/9735786296#step:15:138
https://github.com/godotengine/godot/actions/runs/5389199469/jobs/9783070708?pr=78740#step:15:138

The failure doesn't seem related to either PR (in fact one of them is just a docs change). I have only seen this issue these two times, still probably worth looking into.

### Steps to reproduce

Open and close https://github.com/godotengine/regression-test-project/archive/4.0.zip using the Vulkan renderer.

### Minimal reproduction project

https://github.com/godotengine/regression-test-project/archive/4.0.zip
VkDescriptorPoolSize s;
			s.type = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
			s.descriptorCount = p_key.uniform_type[UNIFORM_TYPE_UNIFORM_BUFFER] * max_descriptors_per_pool;
			sizes.push_back(s);
		}
		if (p_key.uniform_type[UNIFORM_TYPE_STORAGE_BUFFER]) {
			VkDescriptorPoolSize s;
			s.type = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
			s.descriptorCount = p_key.uniform_type[UNIFORM_TYPE_STORAGE_BUFFER] * max_descriptors_per_pool;
			sizes.push_back(s);
		}
		if (p_key.uniform_type[UNIFORM_TYPE_INPUT_ATTACHMENT]) {
			VkDescriptorPoolSize s;
			s.type = VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT;
			s.descriptorCount = p_key.uniform_type[UNIFORM_TYPE_INPUT_ATTACHMENT] * max_descriptors_per_pool;
			sizes.push_back(s);
		}
		descriptor_pool_create_info.poolSizeCount = sizes.size();
		descriptor_pool_create_info.pPoolSizes = sizes.ptr();
		VkResult res = vkCreateDescriptorPool(device, &descriptor_pool_create_info, nullptr, &pool->pool);
		if (res) {
			memdelete(pool);
			ERR_FAIL_COND_V_MSG(res, nullptr, "vkCreateDescriptorPool failed with error " + itos(res) + ".");
		}
		descriptor_pools[p_key].insert(pool);
	}
	pool->usage++;
	return pool;
}
void RenderingDeviceVulkan::_descriptor_pool_free(const DescriptorPoolKey &p_key, DescriptorPool *p_pool) {