1.20.4 update

Merge remote-tracking branch 'MarvionAltoclefPrivate/main'

Updated to beta 2

Updated to 1.20.1 for bug fixes and improvements

Fixed altoclef crashing if quitting the world while the task is running.

Fixed altoclef crashing if quitting the world while the task is running.

Updated to 1.19.4

Additions:

1. @ coverwithsand (Cover lava with sands in nether).
2. @ coverwithblocks (Cover lava with blocks in nether).
3. @ meat (Get food that consists only of meat, without any vegetables).

Fixes:
1. ConcurrentModificationException
2. Fixed compatibility between meteor client.
3. Some fixes.

Improvements:
1. Some improvements.

1. Updated to 1.19.3

Fix:

 - Fixed compatibility between altoclef and meteor client.