Syntax highlighting of server-protocol/Packet_0xD9

# Packet 0xD9

Clients send Packet 0xD9 to write to their infoboard.

The infoboard first appeared in PSOGC.

## Gamecube Packet Format
| Bytes | Meaning |
| --- | --- |
| 0x00 | Packet Type (0xD9) |
| 0x01 | Flags |
| 0x02-0x03 | Packet Size (Variable) |
| 0x04... | Infoboard message |