Add the new Holostars channels

[hervis73]

A new Holostars unit (Uproar!) has recently been announced. Is it possible to add the following channels in Holostats:

• Yatogami Fuma : https://www.youtube.com/channel/UCc88OV45ICgHbn3ZqLLb52w
• Hizaki Gamma : https://www.youtube.com/channel/UCkT1u65YS49ca_LsFwcTakw
• Minase Rio : https://www.youtube.com/channel/UCdfMHxjcCc2HSd9qFvfJgjg
• Utsugi Uyu : https://www.youtube.com/channel/UCgRqGV1gBf2Esxh0Tz1vxzw

Since you are at it, is it possible to add the official Holostars channel as well, since the other Hololive channels (Official, Indonesia, English) are already in the instance?

Thank you very much for all your hard work!

[PoiScript]

I added holostars uproar members in commit f454043efc561183eaedae510514cdb6c7f64580.

As for the holostars official channel, I will add it today or tomorrow.

[PoiScript]

done.