CI/CD Fixes

• PowerShell Wildcard: Fixed Get-ChildItem for proper file enumeration
• File Upload: Replaced wildcard patterns with ForEach-Object loop
• Cross-Platform: Ensured compatibility with Windows PowerShell

Technical Details

• Fixed "File does not exist (./packages/*.nupkg)" error
• Used Get-ChildItem -Filter to enumerate .nupkg files
• Applied ForEach-Object to process each package individually
• Maintained same functionality for both GitHub Packages and NuGet.org publishing

Impact

• ✅ CI/CD pipeline now works correctly on Windows runners
• ✅ Package publishing no longer fails with wildcard errors
• ✅ Maintained backward compatibility with existing workflow

All Submissions:

• Have you followed the guidelines in our Contributing document?
• Have you checked to ensure there aren't other open Pull Requests for the same update/change?

New Feature Submissions:

1. Does your submission pass tests?
2. Have you lint your code locally prior to submission?

Changes to Core Features:

• Have you added an explanation of what your changes do and why you'd like us to include them?
• Have you written new tests for your core changes, as applicable?
• Have you successfully ran tests with your changes locally?