⬆️ Actions: Bump actions/upload-artifact from 6 to 7 (#613)

⬆️ Actions: Bump actions/upload-artifact from 6 to 7

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 6 to 7.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v6...v7)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/build-and-test.yml

@@ -38,7 +38,7 @@ jobs:
       run: dotnet publish src/WebApi/WebApi.csproj --no-build --no-restore --configuration Release --output ./publish
 
     - name: Upload Artifact
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       with:
         name: published-files
         path: ./publish