There's a merged pull request on the void-packages repository

font-material-design-icons-ttf: merge with ttf-material-icons, rev bump
https://github.com/void-linux/void-packages/pull/36386

Description:
`ttf-material-icons` and `font-material-design-icons-ttf` are the same package down to the checksum, I decided to merge them into `font-material-design-icons-ttf`, because it conform to the latest font naming scheme for void and `google-fonts-ttf` depends on it. 

#### Testing the changes
- I tested the changes in this PR: **YES**

I am not 100% sure my approach is the correct one, but I tested it and it works; if `ttf-material-icons` is installed, it will be replaced with `font-material-design-icons-ttf`. 

That approached seems the best to me, as it brings no inconveniences to users of either package.