Update A11y IME switch button content description.

    <string name="keyguard_carrier_default">No service.</string>

    <!-- Content description of the switch input method button for accessibility (not shown on the screen). [CHAR LIMIT=NONE] -->

    <string name="accessibility_ime_switch_button" msgid="5032926134740456424">Switch input method button.</string>

    <string name="accessibility_ime_switch_button" msgid="5032926134740456424">Switch input method</string>

    <!-- Description of airplane mode -->

    <string name="airplane_mode">Airplane mode</string>