Logging doesn't respect active repl iocontext size

[IanButterworth]

julia> rand(100)
100-element Vector{Float64}:
 0.9470309305802893
 0.4604672694805738
 0.2124314068364419
 0.43966707560777507
 0.9467515153687812
 0.47668391145071143
 0.20105548113956484
 ⋮
 0.04454276400070689
 0.4665932196042042
 0.7968488239182828
 0.3627339909229249
 0.6970054638128076
 0.5336191122628983
 0.1723843238198851

julia> Base.active_repl.options.iocontext[:displaysize] = (1000, displaysize(stdout)[2])
(1000, 148)

julia> rand(100)
100-element Vector{Float64}:
 0.5659276461121842
 0.928128966820746
 0.8955118323124158
 0.589938803011574
... (manually truncated.. all 100 values show)

But any logging in the terminal doesn't respect this new size

julia> @info "msg" rand(100)
┌ Info: msg
│   rand(100) =
│    100-element Vector{Float64}:
│     0.3833331840482638
│     0.6163952296003501
│     0.664416432701147
│     0.19333898976006614
│     0.3699788532572702
│     0.22551883893922164
│     0.398100186732121
│     0.7727166838470204
│     0.5921508365496433
│     ⋮
│     0.7428327511749404
│     0.3637870704086964
│     0.6554499563356997
│     0.787412119878922
│     0.48097170114963217
│     0.7482426574994026
│     0.5390688056935584
│     0.8937004385866616
└     0.8576937113904949

[KristofferC]

Could have something to do with #34721

[IanButterworth]

I think this is just that the stream is connected to stderr directly and doesn't go through the active repl iocontext
https://github.com/IanButterworth/julia/blob/30a73de68108b9629c4c99a1751d579ef5893bda/stdlib/Logging/src/ConsoleLogger.jl#L122

[IanButterworth]

Potential fix #50967