Fabric API — [1.21.1] Fabric API 0.103.0+1.21.1

— Bump version (modmuss50)
— After Damage Event (#4051) (TheDeathlyCow)
— Dont invoke ItemGroupEvents.MODIFY_ENTRIES_ALL for the OP tab, when the OP tab is disabled (#4045) (AshyBoxy)
— Translation updates (#4027) (Fabric Bot)
— 1.21.1 (modmuss50)