Pontoon: Update Slovenian (sl) localization of Common Voice
Pontoon: Update Slovenian (sl) localization of Common Voice

Localization authors:
- glakner <glakner@protonmail.com>

gozer/voice-web,common-voice/common-voice,gozer/voice-web,common-voice/common-voice,gozer/voice-web,gozer/voice-web,gozer/voice-web,common-voice/common-voice,gozer/voice-web,gozer/voice-web,common-voice/common-voice