A clear and concise description of what the bug is.

How to reproduce the bug

If we have flask-caching=~1.11.1 and cachelib>=9 (flask-caching did not pin down cahcelib dependency until 2.0, so it's very likely to happen...), we end up with this pallets-eco/flask-caching#381

caused by this very line:
https://github.com/pallets-eco/flask-caching/blob/ac13e01baa11d65c68dcba64f99ccaafd9b5419c/src/flask_caching/backends/rediscache.py#L62

The fix might be as small as this (even if I'd like to test more in depth): ggbaro@185e59e
Do you suggest to make a PR?

Expected results

App starts normally

Actual results

flask-caching breaks with redis cache

Environment

(please complete the following information):

• browser type and version:
• superset version: >=2
• python version: 3.9 & 3.10

Checklist

Make sure to follow these steps before submitting your issue - thank you!

• I have checked the superset logs for python stacktraces and included it here as text if there are any.
  • see Lock cachelib dependency version pallets-eco/flask-caching#381
• I have reproduced the issue with at least the latest released version of superset.
• I have checked the issue tracker for the same issue and I haven't found one similar.