sm8450-common: Add hals.conf to load sensors.xiaomi to odm and move notifier to subdir

Change-Id: I9e16531e60fa6a0122330ee352cddd0840feb39c

sensors/sensor-notifier/include/SensorNotifierExt.h

@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2024 The LineageOS Project
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+
+#include <android/frameworks/sensorservice/1.0/ISensorManager.h>
+
+#include "SensorNotifier.h"
+
+using android::sp;
+using android::frameworks::sensorservice::V1_0::ISensorManager;
+
+class SensorNotifierExt {
+  public:
+    SensorNotifierExt(sp<ISensorManager> manager);
+    std::vector<std::unique_ptr<SensorNotifier>> mNotifiers;
+};