ModernFix

Changes since 5.3.1+1.20.1

• Fix deadlock with the config fixers by moving all locking to one object - embeddedt
• Backport Diagonal Fences fix to 1.19.2 - embeddedt
• Forceload RenderType/RenderStateShard on the main thread during startup - embeddedt
• Prevent CME from thread dumper - embeddedt
• Fix Diagonal Fences breaking after resource reload - embeddedt
• Fix incorrect field being used for pre-bake event - embeddedt
• Backport model loading API change to 1.19.4 - embeddedt
• Stop JiJing fabric-models-v0 - embeddedt
• Revert JiJ of fabric-model-loading-api-v1 - embeddedt