Fix config package resolution by using spmgraph revision

[marinofelipe]

To be automated later to be done during release, so that the config package points to the matching spmgraph release

[Copilot]

Pull Request Overview

This PR fixes the SPM package configuration by switching from an exact version to a specific git revision for the spmgraph dependency. The change ensures the config package points to a matching spmgraph release through a specific commit hash.

• Replaces exact version "0.0.5" with a specific git revision hash
• Adds TODO comment for future automation of revision updates

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