Add circshift! changes to docs?

[cormullion]

On Julia v1.8rc1

julia> circshift!(collect(1:10), 1)
10-element Vector{Int64}:
  2
  3
  4
  5
  6
  7
  8
  9
 10
  1

On Julia v1.7.0

julia> circshift!(collect(1:10), 1)
ERROR: ^[[AMethodError: no method matching circshift!(::Vector{Int64}, ::Int64)
Closest candidates are:
  circshift!(::AbstractArray, ::Any, ::Tuple{}) at /Applications/Julia-1.7.app/Contents/Resources/julia/share/julia/base/multidimensional.jl:1104
  circshift!(::AbstractArray{T, N}, ::Any, ::Tuple{Vararg{Integer, N}} where N) where {T, N} at /Applications/Julia-1.7.app/Contents/Resources/julia/share/julia/base/multidimensional.jl:1116
  circshift!(::AbstractArray, ::Any, ::Any) at /Applications/Julia-1.7.app/Contents/Resources/julia/share/julia/base/multidimensional.jl:1124
  ...
Stacktrace:
 [1] top-level scope
   @ REPL[1]:1

Perhaps the documentation should note something about the change?

[fredrikekre]

Added in #42678