Update dependency python-slugify to v7

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
python-slugify	==6.1.2 -> ==7.0.0

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Release Notes

un33k/python-slugify

### [`v7.0.0`](https://togithub.com/un33k/python-slugify/blob/HEAD/CHANGELOG.md#​700) [Compare Source](https://togithub.com/un33k/python-slugify/compare/v6.1.2...v7.0.0) - Drop python 3.6, add python 3.11 ([@​hugovk](https://togithub.com/hugovk) - thx)

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Configuration

📅 Schedule: Branch creation - "on the first day of the month" (UTC), Automerge - At any time (no schedule defined).

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♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• [ ] If you want to rebase/retry this PR, check this box

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[codecov[bot]]

Codecov Report

Merging #115 (0d45213) into main (f4db2a6) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #115   +/-   ##
=======================================
  Coverage   95.34%   95.34%           
=======================================
  Files           9        9           
  Lines         387      387           
=======================================
  Hits          369      369           
  Misses         18       18           

Flag	Coverage Δ
macos-latest	95.34% <ø> (ø)
ubuntu-latest	95.34% <ø> (ø)
windows-latest	95.34% <ø> (ø)

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