[aur-general] Merge request libglu{,-git} and lib32-libglu{,-git}

[Christoph Haag]

I forgot to add the -git suffix to libglu and lib32-glu.

Please merge libglu [1] to libglu-git [2] and lib32-glu [3] to lib32-glu-git [4].

[1] https://aur.archlinux.org/packages.php?ID=62441
[2] https://aur.archlinux.org/packages.php?ID=62623

[3] https://aur.archlinux.org/packages.php?ID=62442
[4] https://aur.archlinux.org/packages.php?ID=62624

Thanks, Christoph