Contribution - New Icons

[peckz]

Hey, everyone👋
I've run into case where I need microphone muted icon, I made one for myself, but I would also like to contribute to the project, if it's possible. I think I followed the guidelines, stroke width, slash negative space, etc...
I also have few more that I would like to add, one of the would be history icon from material (clock surrounded with arrow back).

As a base, I used existing icons,
Here is the preview for muted microphone: