Update string for app storage settings

    <string name="device_status_summary" product="default">Phone number, signal, etc.</string>

    <!-- Main settings screen item's title to go into the storage settings screen [CHAR LIMIT=25] -->

    <string name="storage_settings" >Storage</string>

    <!-- Settings title that shows user how much storage and cache space an App is taking [CHAR LIMIT=50] -->

    <string name="storage_settings_for_app" >Storage &amp; cache</string>

    <!-- Main settings screen item's title to go into the storage & USB settings screen [CHAR LIMIT=25] -->

    <string name="storage_usb_settings" >Storage</string>

    <!-- Storage settings screen title -->

    <string name="keywords_screen_timeout">screen, lock time, timeout, lockscreen</string>

    <!-- List of synonyms for Storage settings (everything related to storage on the device), used to match in settings search [CHAR LIMIT=NONE] -->

    <string name="keywords_storage_settings">memory, data, delete, clear, free, space</string>

    <string name="keywords_storage_settings">memory, cache, data, delete, clear, free, space</string>

    <!-- List of synonyms for the Bluetooth setting, used to match in settings search [CHAR LIMIT=NONE] -->

    <string name="keywords_bluetooth_settings">connected, device, headphones, headset, speaker, wireless, pair, earbuds, music, media </string>

    <Preference

        android:key="storage_settings"

        android:title="@string/storage_settings"

        android:title="@string/storage_settings_for_app"

        android:summary="@string/summary_placeholder"

        settings:controller="com.android.settings.applications.appinfo.AppStoragePreferenceController" />