Motivation for this change

When I originally added myself as a maintainer it seemed like there wasn't as much momentum behind Go on NixOS, but these days there are plenty of talented people making and approving PRs for Go. I don't have the expertise to maintain this package properly, but I sure am thankful for those of you that do!

Things done

I have removed myself as a maintainer for the Go packages.

I'm assuming that a change like this does not actually affect downstream packages so I haven't done any testing. Please correct me if I'm wrong and I'll do whatever's necessary.

• Tested using sandboxing (nix.useSandbox on NixOS, or option sandbox in nix.conf on non-NixOS linux)
• Built on platform(s)
  • NixOS
  • macOS
  • other Linux distributions
• Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)
• Tested compilation of all pkgs that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review wip"
• Tested execution of all binary files (usually in ./result/bin/)
• Determined the impact on package closure size (by running nix path-info -S before and after)
• Ensured that relevant documentation is up to date
• Fits CONTRIBUTING.md.