build: drop unsupported .vdproj setup project from solution, retarget to VS2022
The TaskbarCalculatorSetup.vdproj (VS Setup & Deployment project) is not
supported in VS2022 and is superseded by the MSIX packaging in Packaging/.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
authored by