Mo-Variants 7.7.0 BETA 8

This is a complete re-write of the pack made to improve stability, touch up versions still commonly used, and add a bunch of features.

Beta 8 includes a port to 1.21.3/4, the re-introduction of TimeLib integration, and overhauled code for non-tick based timers.

THIS IS A BETA!!! NOT ALL THINGS ARE 100% DONE, AND DOES NOT FOLLOW OUR TYPICAL UPDATE CYCLE!!!

Updates Since Beta 7:

• Updated to 1.21.3/4

Additions Since Beta 7:

• Re-Added TimeLib Integration in 1.21.3/4
  • The integration is now more configurable than before.
• Added spawning type configuration for normal variants.
  • The rest of the variants will come in the following betas, this is taking too long...
    • Someone take me out, i don't wanna do configs anymore, please, let me out of the basement...

Changes Since Beta 7:

• Reded code that relies on timers to make it cleaner and more optimized.

Fixes Since Beta 7:

• Fix Sentinel Bullets being summoned twice as often as intended.