gh-106978: Bump sphinx-lint to 0.6.8

[picnic-sven]

Bump sphinx-lint to 0.6.8 in .pre-commit-config.yaml

• Issue: Bump sphinx-lint to 0.6.8 #106978

[ghost]

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[bedevere-bot]

Most changes to Python require a NEWS entry.

Please add it using the blurb_it web app or the blurb command-line tool.

[hugovk]

Thank you!

[miss-islington]

Thanks @picnic-sven for the PR, and @hugovk for merging it 🌮🎉.. I'm working now to backport this PR to: 3.12.
🐍🍒⛏🤖

[miss-islington]

Sorry @picnic-sven and @hugovk, I had trouble checking out the 3.12 backport branch.
Please retry by removing and re-adding the "needs backport to 3.12" label.
Alternatively, you can backport using cherry_picker on the command line.
cherry_picker 6acd85d91063380d1afb86c116a66e0aadd4f909 3.12

[hugovk]

@picnic-sven Would you like to try the backport? Don't necessarily need to use cherry_picker.

I'm sitting nextdoor in room RB 115 if you've any questions, or I'm happy to do it too 👍

[picnic-sven]

@picnic-sven Would you like to try the backport? Don't necessarily need to use cherry_picker.

I'm sitting nextdoor in room RB 115 if you've any questions, or I'm happy to do it too 👍

Ofcourse! Will take a look now 👀