Update iSort to use Black style

[dyastremsky]

This pull request incorporates feedback from the pre-commit trial period now that we are rolling this out across all of our repos. Namely, it adds Black style to the iSort hook. It also normalizes the pre-commit-config spacing.

[nv-kmcgill53]

This goes as a note for all other open precommit PRs, but we should be consistent across all repositories regarding decisions being made such as removing redundant specs. I don't know if you want me to spam this for all other PRs or how you want to track this and any other suggestions which are not repository specific. Let me know.

[dyastremsky]

This goes as a note for all other open precommit PRs, but we should be consistent across all repositories regarding decisions being made such as removing redundant specs. I don't know if you want me to spam this for all other PRs or how you want to track this and any other suggestions which are not repository specific. Let me know.

Thanks, Kyle. That's the plan. Commenting on one PR is enough. I am waiting to see if the GitHub team gets back to me about why their code says that pull requests need to be a subset of push before copying out the changes to all the other PRs (which would not respect that commented but undocumented rule). If not, I'll copy it out anyway soon as the change looks to be working as expected in test PRs as well as on that PR itself (you can see the GitHub actions run correctly after the commit).

[dyastremsky]

This goes as a note for all other open precommit PRs, but we should be consistent across all repositories regarding decisions being made such as removing redundant specs. I don't know if you want me to spam this for all other PRs or how you want to track this and any other suggestions which are not repository specific. Let me know.

Thanks, Kyle. That's the plan. Commenting on one PR is enough. I am waiting to see if the GitHub team gets back to me about why their code says that pull requests need to be a subset of push before copying out the changes to all the other PRs (which would not respect that commented but undocumented rule). If not, I'll copy it out anyway soon as the change looks to be working as expected in test PRs as well as on that PR itself (you can see the GitHub actions run correctly after the commit).

As an update, I have not heard back from GitHub but copied the changes across the repos for consistency. The workflows are working as expected.

Update: GitHub responded that the comment was an issue with their code editor, so that is not a rule. Our approach works.