Icon Button

[janogarcia]

Figma link: https://www.figma.com/file/G1xy0HDZKJf5TCRFmKb5d5/Compound-Android-Components?type=design&node-id=1182-48861&mode=design&t=QgGLVpi0ERJNFyCZ-11

### Design
- [ ] Components on Figma
- [ ] Component documentation on Figma
- [ ] Tested for theming
- [ ] Shareout for designers

### Tasks
- [ ] https://github.com/vector-im/compound/issues/279