Remove voice key option from 7 inch tablet setting.

<resources>

    <bool name="config_enable_show_settings_key_option">true</bool>

    <bool name="config_enable_show_subtype_settings">false</bool>

    <!-- TODO: Set this false after layout debug -->

    <bool name="config_enable_show_voice_key_option">true</bool>

    <bool name="config_enable_show_voice_key_option">false</bool>

    <bool name="config_enable_show_popup_on_keypress_option">false</bool>

    <bool name="config_enable_show_recorrection_option">false</bool>

    <bool name="config_enable_quick_fixes_option">false</bool>