Allow redis-py 6.* and 7.*

[Mark90]

https://github.com/redis/redis-py/releases/tag/v6.0.0
https://github.com/redis/redis-py/releases/tag/v7.0.0

From what I can see in the changelog, the breaking changes don't affect the redis related code in nwa-stdlib, so let's just allow it.

Bump version to 1.11.0

[sentry]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 79.65%. Comparing base (a436300) to head (e049cc5).

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #51   +/-   ##
=======================================
  Coverage   79.65%   79.65%           
=======================================
  Files          13       13           
  Lines         516      516           
  Branches       71       71           
=======================================
  Hits          411      411           
  Misses         84       84           
  Partials       21       21           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.