Update dependency idna to v3.6

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
idna (changelog)	==3.5 -> ==3.6

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Release Notes

kjd/idna (idna)

### [`v3.6`](https://togithub.com/kjd/idna/compare/v3.5...v3.6) [Compare Source](https://togithub.com/kjd/idna/compare/v3.5...v3.6)

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