Build improvements

[chayim]

Given that the CI runs of 3.11 cannot be exluded from the PR request list, it is effectively useless.

Once this issue actions/runner#2347 is resolved, we can re-enable.

Pull Request check-list

Please make sure to review and check all of these items:

• Does $ tox pass with this change (including linting)?
• Do the CI tests pass with this change (enable it first in your forked repo and wait for the github action build to finish)?
• Is the new or changed code fully tested?
• Is a documentation update included (if this change modifies existing APIs, or introduces new ones)?
• Is there an example added to the examples folder (if applicable)?
• Was the change added to CHANGES file?

NOTE: these things are not required to open a PR and can be done
afterwards / while the PR is open.

Description of change

Please provide a description of the change here.

[codecov-commenter]

Codecov Report

Merging #2160 (714aa46) into master (40fdb15) will decrease coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #2160      +/-   ##
==========================================
- Coverage   92.50%   92.49%   -0.02%     
==========================================
  Files         105      105              
  Lines       25191    25191              
==========================================
- Hits        23303    23300       -3     
- Misses       1888     1891       +3     

Impacted Files	Coverage Δ
tests/test_cluster.py	97.36% <0.00%> (-0.12%)	⬇️
redis/asyncio/connection.py	84.72% <0.00%> (-0.12%)	⬇️

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