Bump cachetools from 7.1.5 to 7.1.6 (#1794)

Bumps [cachetools](https://github.com/tkem/cachetools) from 7.1.5 to 7.1.6.
- [Changelog](https://github.com/tkem/cachetools/blob/master/CHANGELOG.rst)
- [Commits](tkem/cachetools@v7.1.5...v7.1.6)

---
updated-dependencies:
- dependency-name: cachetools
  dependency-version: 7.1.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Arne Tarara <arne@datafuse.de>

Author: dependabot[bot]

docker/requirements.txt

@@ -16,7 +16,7 @@ redis==8.0.1
 hiredis==3.4.0
 requests==2.34.2
 uvicorn-worker==0.4.0
-cachetools==7.1.5
+cachetools==7.1.6
 cryptography==49.0.0
 energy-dependency-inspector==0.5.1