[aur-general] Merge arista-transcoder into arista

[Muflone]

Hello

please merge the arista-transcode package [1] into the
arista package [2] which provides a better name for the software.

[1] https://aur.archlinux.org/packages/arista-transcoder/
[2] https://aur.archlinux.org/packages/arista/

Regards.

Muflone