git-revise: drop python-setuptools dependency

[ZhongRuoyu]

• Have you followed the guidelines for contributing?
• Have you ensured that your commits follow the commit style guide?
• Have you checked that there aren't other open pull requests for the same formula update/change?
• Have you built your formula locally with HOMEBREW_NO_INSTALL_FROM_API=1 brew install --build-from-source <formula>, where <formula> is the name of the formula you're submitting?
• Is your test running fine brew test <formula>, where <formula> is the name of the formula you're submitting?
• Does your build pass brew audit --strict <formula> (after doing HOMEBREW_NO_INSTALL_FROM_API=1 brew install --build-from-source <formula>)? If this is a new formula, does it pass brew audit --new <formula>?

---

[branchvincent]

setuptools is build-only so this shouldn't be needed (our venv enables build isolation meaning pip will install it if needed):

Suggested change

	"git-revise": {
	"extra_packages": ["setuptools"]
	},

[ZhongRuoyu]

Thanks @branchvincent, I'll update the rest accordingly too.

[branchvincent]

sounds good, there is an edge case where pip wont download setuptools if the project doesn't have a pyproject.toml, but we can workaround that with #163143 (comment)

[github-actions]

🤖 An automated task has requested bottles to be published to this PR.