CompatHelper: bump compat for JuliaSyntax to 1, (keep existing compat)

Author: CompatHelper Julia

Project.toml

@@ -59,7 +59,7 @@ GraphMakie = "0.5"
 GraphPlot = "0.6"
 Graphs = "1"
 JSON = "0.21"
-JuliaSyntax = "0.4"
+JuliaSyntax = "0.4, 1"
 LinearAlgebra = "1.10"
 LogDensityProblems = "2"
 LogDensityProblemsAD = "1"