Distribute via package managers

[leodido]

From #9 (now closed) I report here:

• homebrew (darwin)
• DEB
• RPM
• Chocolatey (windows)
• AUR

Let's discuss together what (and if) we want of these!

/cc @fntlnz @dalehamel @zqureshi

[dalehamel]

I think #119 should be our first hit here

aside from that the packaging for the other ones should be trivial, it’s more finding hosting and setting up the artifact publishing. Should probably actually sign them too for the binary packages.

A few other repos in the iovisor org could benefit from publishing packages in CI, so figuring our the hosting and publishing patterns would be reusable work.