Tracking Issue: Updating JuliaSyntax.jl

[inkydragon]

Main goal:

• update the version in the deps/JuliaSyntax.version file to v1.0.0.
• Fix the problems found by build process/test/PkgEval/...

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Sub-goals

• Merge Change JuliaSyntaxHighlighting UUID #56852
• Update JuliaSyntaxHighlighting.jl: update to use JuliaSyntax.jl v1.0.0 JuliaSyntaxHighlighting.jl#9
• Update JuliaSyntax.jl: deps: update JuliaSyntax to v1.0.0 #57188
  • Update stdlib/JuliaSyntax.version
  • Update stdlib/JuliaSyntaxHighlighting.version