Bump actions/upload-artifact from 4 to 5 (#3828)

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] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: petyaslavova <petya.slavova@redis.com>

Author: dependabot[bot]

.github/workflows/docs.yaml

@@ -40,7 +40,7 @@ jobs:
            invoke build-docs
 
        - name: upload docs
-         uses: actions/upload-artifact@v4
+         uses: actions/upload-artifact@v5
          with:
            name: redis-py-docs
            path: |