Add .NET 10 target framework and update System.* packages to 10.0.0 (#2035)

* Initial plan

* Add .NET 10 support and update System.* packages to 10.0.0

Co-authored-by: PhyxionNL <7643972+PhyxionNL@users.noreply.github.com>

* Add .NET 10 SDK setup to GitHub workflows

Co-authored-by: PhyxionNL <7643972+PhyxionNL@users.noreply.github.com>

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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: PhyxionNL <7643972+PhyxionNL@users.noreply.github.com>