Add link to Fedora package in README

[Newbytee]

Package view is currently down but I believe this should be the correct link :'). Feel free to hold until this can be verified.

[DrMcCoy]

Oh, I didn't know that existed, thanks.

But there's another different here: I maintain the Arch AUR repo and Gentoo overlay, while I have nothing to do with the official Fedora package. So I can't control if/when it gets updated on new releases.

I'll wait until this is back up and then I'll add the link, but with an extra explanation that this is externally maintained.

[Newbytee]

Hey again two years later. It seems like Fedora now has a package browser up and running but on a different URL, so I updated the commit to reflect that.

[DrMcCoy]

Nice, thanks.

Unfortunately, it seems no one has updated the package for 0.0.6, as it's still at 0.0.5. (And if the "orphan" is to be believed, there's no active maintainer at the moment.)

I don't think advertising an outdated version here would be the best idea.