Update dependency pip to v24.3

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
pip (changelog)	==24.2 -> ==24.3

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Release Notes

pypa/pip (pip)

### [`v24.3`](https://redirect.github.com/pypa/pip/compare/24.2...24.3) [Compare Source](https://redirect.github.com/pypa/pip/compare/24.2...24.3)

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