Nit fixes

[danielhoherd]

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Fix a variety of hidden formatting problems that are spread throughout the repo. Usually I have pre-commit fix these automatically, but since this project doesn't use pre-commit they have crept in. I used pre-commit to fix these, but didn't commit the pre-commit config.

This is mostly a response to whitespace changes I saw several places in https://github.com/astronomer/docs/pull/3917/files