libsolv: 0.6.33 -> 0.6.34

Semi-automatic update generated by https://github.com/ryantm/nixpkgs-update tools.

This update was made based on information from https://repology.org/metapackage/libsolv/versions.

These checks were done:

- built on NixOS
- ran `/nix/store/bs3l8vgzajfslygxd6428x9agz7k0sdz-libsolv-0.6.34/bin/mergesolv -h` got 0 exit code
- ran `/nix/store/bs3l8vgzajfslygxd6428x9agz7k0sdz-libsolv-0.6.34/bin/mergesolv --help` got 0 exit code
- ran `/nix/store/bs3l8vgzajfslygxd6428x9agz7k0sdz-libsolv-0.6.34/bin/mergesolv -V` and found version 0.6.34
- ran `/nix/store/bs3l8vgzajfslygxd6428x9agz7k0sdz-libsolv-0.6.34/bin/mergesolv -v` and found version 0.6.34
- ran `/nix/store/bs3l8vgzajfslygxd6428x9agz7k0sdz-libsolv-0.6.34/bin/mergesolv --version` and found version 0.6.34
- ran `/nix/store/bs3l8vgzajfslygxd6428x9agz7k0sdz-libsolv-0.6.34/bin/mergesolv --help` and found version 0.6.34
- ran `/nix/store/bs3l8vgzajfslygxd6428x9agz7k0sdz-libsolv-0.6.34/bin/dumpsolv -h` got 0 exit code
- ran `/nix/store/bs3l8vgzajfslygxd6428x9agz7k0sdz-libsolv-0.6.34/bin/testsolv -h` got 0 exit code
- ran `/nix/store/bs3l8vgzajfslygxd6428x9agz7k0sdz-libsolv-0.6.34/bin/testsolv help` got 0 exit code
- ran `/nix/store/bs3l8vgzajfslygxd6428x9agz7k0sdz-libsolv-0.6.34/bin/rpmdb2solv -h` got 0 exit code
- ran `/nix/store/bs3l8vgzajfslygxd6428x9agz7k0sdz-libsolv-0.6.34/bin/repomdxml2solv -h` got 0 exit code
- ran `/nix/store/bs3l8vgzajfslygxd6428x9agz7k0sdz-libsolv-0.6.34/bin/rpmmd2solv -h` got 0 exit code
- ran `/nix/store/bs3l8vgzajfslygxd6428x9agz7k0sdz-libsolv-0.6.34/bin/updateinfoxml2solv -h` got 0 exit code
- ran `/nix/store/bs3l8vgzajfslygxd6428x9agz7k0sdz-libsolv-0.6.34/bin/deltainfoxml2solv -h` got 0 exit code
- found 0.6.34 with grep in /nix/store/bs3l8vgzajfslygxd6428x9agz7k0sdz-libsolv-0.6.34
- directory tree listing: https://gist.github.com/55d7c975b96261e699fe5ba6b9bdddec