deps: update JuliaSyntax to v1.0.0

[inkydragon]

This pr:

• Update JuliaSyntax to v1.0.0
• Update JuliaSyntaxHighlighting to latest

Note: JuliaSyntax.jl contains some breaking changes in v1.0.0,
so we need to update JuliaSyntaxHighlighting.jl at the same time.

Close #57166

[inkydragon]

The current commit only exists in my PR for JuliaSyntaxHighlighting.jl.
(JuliaLang/JuliaSyntaxHighlighting.jl#9)

So do not merge.

[inkydragon]

Seems a regression

[KristofferC]

Maybe good with an issue at JuliaSyntax.jl so there is something tracking this.

[inkydragon]

Not sure if this is a bug or just need to update the test case.

  LoadError: syntax: "(Expr(:escape, Expr(:tuple, Expr(:..., :x))),)" is not a valid function argument name around /cache/build/tester-demeter6-13/julialang/julia-master/usr/share/julia/stdlib/v1.12/Test/src/Test.jl:676

https://buildkite.com/julialang/julia-master/builds/44198#0194b263-5ca4-4277-a75d-13b3c193d6bb/884-1701

julia/test/syntax.jl

Lines 2456 to 2459 in f209eba

	macro n37134()
	:($(esc(Expr(:tuple, Expr(:..., :x))))->$(esc(:x)))
	end
	@test @n37134()(2,1) === (2,1)

Test case add in #37534

Seems there is something wrong with esc,
Maybe update this test to:

macro m1()
    quote
        ((x...,)) -> (x)
    end |> esc
end

macro m2()
    quote
        (x...) -> (x)
    end |> esc
end

Those two fixes work for me.