Update DataStructures.jl compatibility to include v0.19

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Co-Authored-By: Claude <noreply@anthropic.com>

Author: claude

Project.toml

@@ -28,7 +28,7 @@ SymbolicIndexingInterface = "2efcf032-c050-4f8e-a9bb-153293bab1f5"
 
 [compat]
 ArrayInterface = "7"
-DataStructures = "0.18"
+DataStructures = "0.18, 0.19"
 DiffEqBase = "6.122"
 FastBroadcast = "0.3.5"
 ForwardDiff = "1.0.1"