CompatHelper: bump compat for TensorKitSectors to 0.3, (keep existing compat)#6

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compathelper/new_version/2025-10-04-01-27-08-724-00378763805QuantumKitHub/MultiTensorKit.jl:compathelper/new_version/2025-10-04-01-27-08-724-00378763805Copy head branch name to clipboard