CAR_MILEAGE permission not availble

Hello

I am getting a security exceptions when I trying to get the value of ODOMETER using VehiclePropertyIds.PERF_ODOMETER, saving that requires android.car.permission.CAR_MILEAGE permission for access, But I add permission in menifest.xml and requesting permission at run time as well

```xml

```

```java
if (checkSelfPermission("android.car.permission.CAR_MILEAGE") != PackageManager.PERMISSION_GRANTED) {
requestPermissions(new String[]{"android.car.permission.CAR_MILEAGE", Car.PERMISSION_CONTROL_DISPLAY_UNITS , Car.PERMISSION_SPEED, Car.PERMISSION_POWERTRAIN, Car.PERMISSION_READ_DISPLAY_UNITS}, REQUEST_CODE_ASK_PERMISSIONS);
} else {
initCarApi();
}

try {
CarPropertyValue carProperty = mCarPropertyManager.getProperty(VehiclePropertyIds.PERF_ODOMETER, DEFAULT_KEYS_SEARCH_GLOBAL);
Log.d(TAG, "MilanMistry: " + carProperty.getValue());
} catch (SecurityException e) {
Log.d(TAG, "MilanMistry: " + e.getMessage());
}
```
And I check Car.java class from android.car library there in no permission like android.car.permission.CAR_MILEAGE, But in official document suggesting this permission

```Java
public static final String APP_FOCUS_SERVICE = "app_focus";
public static final String AUDIO_SERVICE = "audio";
public static final String CAR_CONFIGURATION_SERVICE = "configuration";
public static final String CAR_EXTRA_MEDIA_PACKAGE = "android.car.intent.extra.MEDIA_PACKAGE";
public static final String CAR_INTENT_ACTION_MEDIA_TEMPLATE = "android.car.intent.action.MEDIA_TEMPLATE";
public static final String CAR_NAVIGATION_SERVICE = "car_navigation_service";
public static final String CAR_UX_RESTRICTION_SERVICE = "uxrestriction";
public static final int CONNECTION_TYPE_EMBEDDED = 5;
public static final String INFO_SERVICE = "info";
public static final String PACKAGE_SERVICE = "package";
public static final String PERMISSION_CAR_CONTROL_AUDIO_SETTINGS = "android.car.permission.CAR_CONTROL_AUDIO_SETTINGS";
public static final String PERMISSION_CAR_CONTROL_AUDIO_VOLUME = "android.car.permission.CAR_CONTROL_AUDIO_VOLUME";
public static final String PERMISSION_CAR_INFO = "android.car.permission.CAR_INFO";
public static final String PERMISSION_CAR_NAVIGATION_MANAGER = "android.car.permission.CAR_NAVIGATION_MANAGER";
public static final String PERMISSION_CONTROL_DISPLAY_UNITS = "android.car.permission.CONTROL_CAR_DISPLAY_UNITS";
public static final String PERMISSION_CONTROL_INTERIOR_LIGHTS = "android.car.permission.CONTROL_CAR_INTERIOR_LIGHTS";
public static final String PERMISSION_ENERGY = "android.car.permission.CAR_ENERGY";
public static final String PERMISSION_ENERGY_PORTS = "android.car.permission.CAR_ENERGY_PORTS";
public static final String PERMISSION_EXTERIOR_ENVIRONMENT = "android.car.permission.CAR_EXTERIOR_ENVIRONMENT";
public static final String PERMISSION_IDENTIFICATION = "android.car.permission.CAR_IDENTIFICATION";
public static final String PERMISSION_POWERTRAIN = "android.car.permission.CAR_POWERTRAIN";
public static final String PERMISSION_READ_DISPLAY_UNITS = "android.car.permission.READ_CAR_DISPLAY_UNITS";
public static final String PERMISSION_READ_INTERIOR_LIGHTS = "android.car.permission.READ_CAR_INTERIOR_LIGHTS";
public static final String PERMISSION_READ_STEERING_STATE = "android.car.permission.READ_CAR_STEERING";
public static final String PERMISSION_SPEED = "android.car.permission.CAR_SPEED";
public static final String PROPERTY_SERVICE = "property";
```

Start with the permission constants in Car.java and the VehiclePropertyIds.PERF_ODOMETER access in MainActivity, then compare them with the AndroidManifest.xml declarations and runtime request shown here. Verify which permission and platform version govern odometer access; the issue is done when the sample uses the supported permission or documents the limitation clearly.

Written by the indexing model from the issue text.