Bump actions/upload-artifact from 4.4.3 to 4.6.1

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4.4.3 to 4.6.1.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v4.4.3...v4.6.1)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/build-pkgs.yml

@@ -51,7 +51,7 @@ jobs:
       run: rpmlint ${{ steps.rpm.outputs.rpm_dir_path }}
 
     - name: Upload artifact
-      uses: actions/upload-artifact@v4.4.3
+      uses: actions/upload-artifact@v4.6.1
       with:
         name: Binary and Source RPMs
         path: |