Make the char limit invisible from weblate (for 1 string)

    <!-- Message displayed in the "Voicemail" notification item,

       indicating that there's no voicemail number available -->

    <string name="notification_voicemail_no_vm_number">Voicemail number unknown</string>

    <!-- Title of the notification of new voicemails. [CHAR LIMIT=30] -->

    <!-- Title of the notification of new voicemails. [CHAR LIMIT 30] -->

    <plurals name="notification_voicemail_title">

        <item quantity="one">Voicemail</item>

        <item quantity="other">