Removed extra "your" from device only subtext

    <!-- [CHAR LIMIT=130] Location mode screen, description for battery saving mode -->

    <string name="location_mode_battery_saving_description">Use Wi\u2011Fi and cellular networks to determine location</string>

    <!-- [CHAR LIMIT=130] Location mode screen, description for sensors only mode -->

    <string name="location_mode_sensors_only_description">Use GPS to determine your location</string>

    <string name="location_mode_sensors_only_description">Use GPS to determine location</string>

    <!-- [CHAR LIMIT=30] Security & location settings screen, setting check box label for Google location service (cell ID, wifi, etc.) -->

    <string name="location_network_based">Wi\u2011Fi &amp; cellular network location</string>