Bump the actions group with 2 updates

Bumps the actions group with 2 updates: [actions/cache](https://github.com/actions/cache) and [actions/upload-artifact](https://github.com/actions/upload-artifact).


Updates `actions/cache` from 4 to 5
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v4...v5)

Updates `actions/upload-artifact` from 5 to 6
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v5...v6)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
- dependency-name: actions/upload-artifact
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/benchmark.yml

@@ -39,7 +39,7 @@ jobs:
           asv machine --yes
       # https://github.com/tqdm/tqdm/blob/4c956c20b83be4312460fc0c4812eeb3fef5e7df/.github/workflows/check.yml#L26
       - name: Restore previous results
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: .asv
           key: asv-${{ runner.os }}
@@ -74,7 +74,7 @@ jobs:
         if: always()
         run: cp benchmarks/README_CI.md benchmarks.log .asv/results/
 
-      - uses: actions/upload-artifact@v5
+      - uses: actions/upload-artifact@v6
         if: always()
         with:
           name: asv-benchmark-results-${{ runner.os }}