Add support for LMPOP

[dvora-h]

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)?

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

Description of change

Add support for LMPOP (redis 7) #1798

[codecov-commenter]

Codecov Report

Merging #1843 (16ac94e) into master (231d402) will decrease coverage by 0.01%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #1843      +/-   ##
==========================================
- Coverage   93.64%   93.62%   -0.02%     
==========================================
  Files          76       76              
  Lines       16207    16229      +22     
==========================================
+ Hits        15177    15195      +18     
- Misses       1030     1034       +4     

Impacted Files	Coverage Δ
redis/commands/core.py	89.97% <100.00%> (+0.04%)	⬆️
tests/conftest.py	90.99% <100.00%> (+0.29%)	⬆️
tests/test_commands.py	99.39% <100.00%> (+<0.01%)	⬆️
tests/test_cluster.py	98.53% <0.00%> (-0.26%)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 231d402...16ac94e. Read the comment docs.

[chayim]

Approved. Will merge as we start pulling in the redis 7 commands.