adds scorer to AggregateRequest

[rbs333]

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• Do tests and lints pass with this change?
• 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?
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Description of change

This PR adds support for setting the scorer with an aggregate call and resolves issue #3408.

[dmaier-redislabs]

Hi Robert,

we are going to review this PR next week when @vladvildanov is back.

Regards,
David

[tylerhutcherson]

Hi Robert,

we are going to review this PR next week when @vladvildanov is back.

Regards,

David

Thanks @dmaier-redislabs @vladvildanov let me or Robert know if you need anything else, happy to help! Cheers.

[rbs333]

Pushed a isort/typing fix that should hopefully resolve CI if we could approve the workflow to see @dmaier-redislabs @vladvildanov

[vladvildanov]

@rbs333 Hi! The following tests are failing

[rbs333]

@vladvildanov pushed a fix for tests

CI success on forked repo: https://github.com/rbs333/redis-py/actions/runs/11443317082/job/31835704097

[vladvildanov]

@rbs333 Left a comment after detailed review