A Seperator misspelling in a few places (correct - Separator)

Fortunatelly, all occurrences of Separator are misspelled,
so should be easily fixable with bulk Find&Replace Seperator->Separator

Examples (both namespaces have misspellings):

• bingo namespace:
  

  bingo/data/bingo/functions/init/initialize_hud_components/add_defaults.mcfunction

  Lines 13 to 15 in c8e309b

  	execute unless data storage tmp.bingo:init/hud cur.iconSeperatorAlignLeft run data modify storage tmp.bingo:init/hud cur.iconSeperatorAlignLeft set from storage tmp.bingo:init/hud cur.iconSeperator
  	execute unless data storage tmp.bingo:init/hud cur.iconSeperatorAlignRight run data modify storage tmp.bingo:init/hud cur.iconSeperatorAlignRight set from storage tmp.bingo:init/hud cur.iconSeperator
  	data remove storage tmp.bingo:init/hud cur.iconSeperator

• neun_einser.timer namespace:
  

  bingo/data/neun_einser.timer/functions/internal/display/add_hours.mcfunction

  Lines 1 to 2 in c8e309b

  	data merge storage neun_einser.timer:display {internal:{hourSeperator:[":"], hours:'{"score":{"name": "$hours", "objective": "91.timer.time"}}'}}
  	execute if score $minutes 91.timer.time matches ..9 run data modify storage neun_einser.timer:display internal.hourSeperator append value "0"