Bump actions/upload-artifact from 4 to 5 (#287)

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
...

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

Author: dependabot[bot]

.github/workflows/build.yml

@@ -225,7 +225,7 @@ jobs:
                   virtnbdmap -h
           - name: Archive Results
             if: always()
-            uses: actions/upload-artifact@v4
+            uses: actions/upload-artifact@v5
             with:
               name: packages
               path: artifacts/

.github/workflows/ci-ubuntu-latest.yml

@@ -106,7 +106,7 @@ jobs:
         sudo chmod go+r /log.tar.gz
     - name: Archive Test Results
       if: always()
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: test-results
         path: /log.tar.gz