CompatHelper: bump compat for LinearSolve to 3 for package docs, (keep existing compat)

Author: CompatHelper Julia

docs/Project.toml

@@ -61,7 +61,7 @@ HomotopyContinuation = "2.9"
 IncompleteLU = "0.2"
 JumpProcesses = "9.13.2"
 Latexify = "0.16.5"
-LinearSolve = "2.30"
+LinearSolve = "2.30, 3"
 ModelingToolkit = "< 9.60"
 NetworkLayout = "0.4"
 NonlinearSolve = "3.12, 4"