Docs action is using Julia 1.10.0

[lukem12345]

I noticed that the docs action on this repo is still executing on Julia 1.10.0. This should probably be using the current stable release instead.

e.g.
https://github.com/AlgebraicJulia/ACSets.jl/actions/runs/13802159941/job/38606415880

Run julia-actions/setup-julia@v1
/usr/bin/tar xf /home/runner/work/_temp/07e7c800-1186-4cd6-bc6a-899a386b7d20 --strip-components=1 -C /opt/hostedtoolcache/julia/1.10.0/x64
/opt/hostedtoolcache/julia/1.10.0/x64/bin/julia --version
julia version 1.10.0

[lukem12345]

@quffaro