[pungi-fedora] PR #947: ELN: Add go-toolset, rust-toolset and llvm-toolset to AppStream.

[Jan Kaluža]

jkaluza merged a pull-request against the project: `pungi-fedora` that you are following.

Merged pull-request:

``
ELN: Add go-toolset, rust-toolset and llvm-toolset to AppStream.
``

https://pagure.io/pungi-fedora/pull-request/947