Update dependency python-slugify to v8

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
python-slugify	==7.0.0 -> ==8.0.0

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Release Notes

un33k/python-slugify

### [`v8.0.0`](https://togithub.com/un33k/python-slugify/blob/HEAD/CHANGELOG.md#​800) [Compare Source](https://togithub.com/un33k/python-slugify/compare/v7.0.0...v8.0.0) - By default, prefer unidecode if installed ([@​enkidulan](https://togithub.com/enkidulan) - thx)

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Configuration

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

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ 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 #129 (95d3f59) into main (a4e83e6) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #129   +/-   ##
=======================================
  Coverage   95.40%   95.40%           
=======================================
  Files           9        9           
  Lines         392      392           
=======================================
  Hits          374      374           
  Misses         18       18           

Flag	Coverage Δ
macos-latest	95.40% <ø> (ø)
ubuntu-latest	95.40% <ø> (ø)
windows-latest	95.40% <ø> (ø)

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