More Hamburger Icons
**Describe the requested icon**
Variants of the hamburger icon would be great addition I think. 
Some good use cases [described here](https://www.justinmind.com/blog/hamburger-menu/).

**Screenshots**
Here are some of my ideas:

<img width="1400" alt="CleanShot 2021-07-13 at 12 01 15@2x" src="https://user-images.githubusercontent.com/13696888/125402543-28147a00-e3d2-11eb-8ef9-ed9ffaaf39b6.png">

**Additional context**
I think providing some alternatives would be good for hamburger menu as it's one of the commonly used UI pattern in landing pages.
Absolutely love phosphor icons by the way. We are using it in our [production app](https://feedback.hellonext.co). Thanks.
