Bump actions/upload-artifact from 4.5.0 to 4.6.0

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4.5.0 to 4.6.0.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@6f51ac0...65c4c4a)

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

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

.github/workflows/obs.yml

@@ -88,7 +88,7 @@ jobs:
           PROJECT_TYPE: ${{ needs.vars.outputs.project_type }}
           PROJECT_VERSION: ${{ needs.vars.outputs.project_version }}
           VERSION: ${{ needs.vars.outputs.version }}
-      - uses: actions/upload-artifact@6f51ac03b9356f520e9adb1b1b7802705f340c2b # v4.5.0
+      - uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         if: ${{ inputs.skip-bundles == false }}
         with:
           name: bundles-${{ matrix.arch }}
@@ -171,7 +171,7 @@ jobs:
           path: latest-bundle-${{ inputs.revision || 'main' }}.txt
           destination: cri-o
           process_gcloudignore: false
-      - uses: actions/upload-artifact@6f51ac03b9356f520e9adb1b1b7802705f340c2b # v4.5.0
+      - uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         if: ${{ inputs.skip-bundles == false && github.event_name != 'pull_request' }}
         with:
           name: signatures