Effect/Console.lua: unused `s` argument in time/timeLog/timeEnd stubs (luacheck)

[Unisay]

luacheck --quiet --std min src/ (the canonical fork CI lint) flags 3 warnings at src/Effect/Console.lua lines 7-9: the time, timeLog, timeEnd stubs take an argument s but only call error(...), so s is unused.

Minor, but it blocks the fork from reaching a luacheck-clean CI under the canonical standard. Fix: prefix the unused parameter (_s) or implement the timers. Pre-existing; not caused by the alignment work.

[Unisay]

Resolved by #3, which renames the unused s parameter to _s in the time/timeLog/timeEnd stubs so luacheck passes. (Tracked upstream at purescript-lua/purescript-lua#64, also closed.)