Docs build broken on Julia v1.10

Now that Julia v1.10.0 has been released, our docs build fails (see e.g. https://github.com/arviz-devs/ArviZ.jl/actions/runs/7333875645/job/19969889712). This is due to https://github.com/MakieOrg/AlgebraOfGraphics.jl/issues/472 https://github.com/JuliaLang/julia/issues/52385, which would be fixed by https://github.com/andyferris/Dictionaries.jl/pull/127