🚀 [Feature] Update Mute/Unmute user icon

Created by: Tirokk

Authored by mattwr18 Feb 3, 2020 Closed Feb 4, 2020

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🚀 Feature

The icon in current use is the same for disable/enable, so there is duplication for our moderators/admin... We agreed in the sprint client review to change it to use the microphone/microphone-slash instead