chore(deps): update dependency certifi to v2026.7.22

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
certifi	==2026.6.17 → ==2026.7.22

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Release Notes

certifi/python-certifi (certifi)

v2026.7.22

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[claude]

LGTM — trivial dependency bump.

Extended reasoning...

Overview

This PR updates the certifi pin from 2026.6.17 to 2026.7.22 in both requirements.txt and requirements-dev.txt. Both files are autogenerated by pip-compile and only the single certifi line changed in each, consistent with a routine CA-bundle refresh from a Renovate bot PR.

Security risks

None. certifi bundles Mozilla's root certificate list; bumping to a newer version only updates trusted CAs and does not change any application logic, dependencies' APIs, or code paths.

Level of scrutiny

Minimal scrutiny is warranted — this is a mechanical, autogenerated lockfile diff with no source code changes, no new transitive dependencies, and no version constraint changes beyond the single package.

Other factors

No CODEOWNERS-sensitive paths are touched, the diff is fully autogenerated, and the bug hunting system found nothing. Standard low-risk Renovate dependency PR.