Update gitattributes to fix about budhud

[rbjaxter]

somehow I was so lost in the sauce that I left in a custom merge driver. it doesn't cause any harm, but I'll need to remove that as well

[rbjaxter]

I need someone smarter than me to figure out if there's a way to make these files not binary and show up with diffs. Working tree encoding seems to work when the directory is renormalized, but any time I make a change to these chat_ files it swaps back to binary.

VSCode encoding is set to UTF16LE, which I think is implicitly with BOM. Also worth clarify that the chat_ files cannot be UTF-8 it seems, or really any other encoding? I tried a few different encodings (UTF-8, UTF-16BE, UTF-8-BOM, etc) and none worked in-game.

[rbjaxter]

I hope it's not as simple as the filepath not being read properly, I honestly have no idea how I'd check that. I think this used to work in the past, so I should try this:
resource/*.txt text working-tree-encoding=UTF-16LE-BOM

[rbjaxter]

When this worked, I had the encoding as ^ that but the chat files themselves were UTF-8. da heck? so should utf-8 encoding be working in-game or not? the only variable is that I was using CRLF with UTF-8, could changing it to LF fix it?

[rbjaxter]

Honestly seeming like what I intend isn't possible, utf16lebom files already are kinda weird on github as it is, and having diffs for the chat files doesn't really matter that much since they don't change often