Bump actions/upload-artifact from 4 to 5 in /.github/workflows (shlomif#536)

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4 to 5.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v4...v5)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '5'
  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/macos-package.yml

@@ -52,12 +52,12 @@ jobs:
         --skip-jenkins
         PySolFC.dmg dist
     - name: Upload zipped app
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: pysolfc-app
         path: PySolFC-app.zip
     - name: Upload dmg
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: pysolfc-dmg
         path: PySolFC.dmg