add WindowCrash, CompletionCrash + update to 1.20.6

[crazymoose7]

Description

Adds the window crash that is used on paper servers running 1.20.1 and under (prev versions testing needed). Lags out the server and leads to eventual server crash/restart and everyone leaving.
This works because paper handles it as a crash with first priority, taking away focus from actually running the server.

Related Issue

#21 - suggestion add windowClick crash

Motivation and Context

New block game crash = fun.

How Has This Been Tested?

Tested on local paper server 1.20 and 1.20.1, remote 1.20, running minecraft versions 1.20.4 and 1.20.2.

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• My code follows the code style of this project.
• Have you successfully ran tests with your changes locally?

Note: this is sort of similar to the errorCrash

[crazymoose7]

Added Completion Crash from CCBlueX/LiquidBounce#2103

[crazymoose7]

Welp, I though I was working in a difference branch, but here is meteor crash addons for 1.20.4 and 1.20.6 lmao

[crazymoose7]

#27