add support for Linux and aarch64 Artifacts

[rlinfati]

[[Gurobi]]
git-tree-sha1 = " ¿? "
arch = "aarch64"
os = "linux"

[[Gurobi.download]]
sha256 = " ¿? "
url = "https://anaconda.org/Gurobi/gurobi/11.0.2/download/linux-aarch64/gurobi-11.0.2-py311_0.tar.bz2"

[odow]

I'll make a PR, but I don't have a machine to test with so I might need your help 😄

I'll comment with instructions shortly.

[odow]

I'll see if we can make a new release: #21

Otherwise you need ] add Gurobi_jll#master until the next official release.

[odow]

A new version is released, so this should work if you update to the latest version.