Vanish No Packet

New features:

Built using Java 17

Better supports silent container opening for just about every container

Added new feature to switch to spectator mode with a double tap of sneak (default disabled)

Support for hiding players from squaremap

Support for relaying fake joins/quits to DiscordSRV

Cancel advancement progress when vanished

Retired the following:

The permission nodes vanish.vanish.on and vanish.vanish.off have been removed with no replacement.

The commands np, nf, ni, nc, and nh have been removed. These can be handled with commands.yml