Add configurable trial affixes

[misterplus]

As the title says, it would be great to have configurable trial affixes, for example I can turn the "blaze invaders" affix off in the config, so it never appears on new trial keys.

[misterplus]

Simply making this line configurable should do it.

DeepMobLearning/src/main/java/xt9/deepmoblearning/common/trials/affix/TrialAffixKey.java

Line 19 in 56f2288

String[] keyList = {SPEED, REGEN_PARTY, EMPOWERED_GLITCHES, KNOCKBACK_IMMUNITY, BLAZE_INVADERS, LOOT_HOARDERS, THUNDERDOME};

[misterplus]

I'm sure this is much easier to do in dml, but since you've been absent for a while now (and I need this feature in my modpack), I've made an (temporary) addon: https://github.com/misterplus/DeepMobAffixes.