Fixed Villager Trades

Fixes/Changes:

• Fixed crash caused by regression in configuration library (#2)

Changes/Fixes:

• Updated to 1.20.5/6

Changes:

• Added option to fix a villager's profession upon acquiring one

Build will only work with 1.19.3+. For prior releases, use 1.1.2.

• Updated to 1.19.3

Due to internal changes with the registry, this version will only work on 1.19.3 and possibly newer versions. For 1.19.2 or older, use version 1.1.2.

Fixes:

• Fixed bug where zombified villagers would forget their saved professions after being reloaded (either from restarting the world/server or leaving and reloading the chunk they're in)