Feat: ViaVersion 5 support

[RaynLegends]

Closes #227

Adds support to ViaVersion 5, specifically targeting the lastest release (5.4.2).
Tested with ViaVersion 5.4.2 on a paper 1.8.8 server, modern colors are now properly shown to modern clients.

[FlorianMichael]

Seems like there is also another PR updating VV usage, #170

[RaynLegends]

Yep, if kennytv wants to merge my changes on their PR that's fine by me 👍

That PR is based on an older version and I guess was a work in progress since it searches for some classes (like ClientboundPackets1_10) that do not exist in ViaVersion 5.x

[RaynLegends]

There was an issue which I believe was present before the update.

Chat components were serialized using the "latest" serializer available in Adventure, this however caused components to have incorrect fields since they would go through the ViaVersion pipeline from Minecraft 1.16 (which of course would then rewrite the components as if they were from that version, even though the serializer wrote them as if they were in latest).

Now components should work correctly in every version, I personally tested:

• Paper 1.8.8 server, ViaVersion 5.4.2 with 1.8.9 client (colors are downsampled, hovers and clicks work)
• Paper 1.8.8 server, ViaVersion 5.4.2 with 1.21.8 client (modern colors, hovers and clicks work whereas they didn't before the fix in the commit)