Update dependency django-cleanup to v8

This MR contains the following updates:

Package	Type	Update	Change
django-cleanup	dependencies	major	^7.0.0 -> ^8.0.0

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Release Notes

un1t/django-cleanup

v8.0.0

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Added

• Run tests for django 4.2. MR [#​100] from @​johnthagen.

Removed

• Dropped support for django 4.0.

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This MR has been generated by Renovate Bot.

added 36 commits

• f4b4e277...27f9c2e8 - 35 commits from branch master
• 2db45a92 - Update dependency django-cleanup to v8

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added 28 commits

• 2db45a92...138f6655 - 27 commits from branch master
• 19f5469f - Update dependency django-cleanup to v8

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added 6 commits

• 19f5469f...1cee605a - 5 commits from branch master
• 77afc73a - Update dependency django-cleanup to v8

Compare with previous version

merged

mentioned in commit 9541bc75