Add Implementation for Pylint E1132: Repeated Keyword

[AlexBieg]

Summary

Adds the Pylint rule E1132 to check for repeated keyword arguments in a function call.

Test Plan

Tested via the included unit tests and manual spot checking.

[github-actions]

ruff-ecosystem results

Linter (stable)

✅ ecosystem check detected no linter changes.

Linter (preview)

✅ ecosystem check detected no linter changes.

[charliermarsh]

Awesome, thanks for this PR and for getting involved!

There's some overlap here with #8450, I'm almost wondering if they should one rule since they both only deal with static dictionary spreads, but I think I need to take a closer look at the code before I have a clear answer to that.

[AlexBieg]

Oh yeah! I totally did not see that other PR. I'm happy to help merge stuff if we go down that route.

I also should have mentioned this in the summary, but this is my first meaningful Rust code besides random side projects, so feel free to be extra nit-picky with your comments 😄

[charliermarsh]

Okay, it's probably fine to just proceed with this rule on its own. Left a few comments!

[AlexBieg]

@charliermarsh Okay this is ready for another pass. All of your comments should be addressed. I also updated some of my destructuring statements to use .. so that unused values weren't just destructured into _ variables. I think it made it easier to read, but happy to change it back if it's not the preferred style.

[charliermarsh]

Thanks!