chore(deps): update dependency eslint to v9

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
eslint (source)	^8.56.0 -> ^9.0.0

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Release Notes

eslint/eslint (eslint)

v9.0.0

Compare Source

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[qwerty287]

This update is not possible yet because most plugins don't support eslint 9 yet. I started migration work for the other ones

Waiting for:

• Support eslint v9 import-js/eslint-plugin-import#2948
• eslint v9 support airbnb/javascript#2961
• Support "Flat Config" (ESLint 9) iamturns/eslint-config-airbnb-typescript#331
• Support ESLint 9 and Flat config eslint-community/eslint-plugin-promise#449

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[renovate]

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[qwerty287]

@anbraten I added it in 68f7000 - but now there's one problem: Because we use the same prettier config file, it does not work anymore if you run prettier from the root dir because the plugin is missing.
See https://ci.woodpecker-ci.org/repos/3780/pipeline/16716/24

[qwerty287]

@anbraten fixed the prettier problem by using a separate config in the web dir importing the root one.

Could you check the remaining issues eslint finds? Then it's good to go.

Also, tsc finds some issues I don't know how to fix: https://ci.woodpecker-ci.org/repos/3780/pipeline/16894/29

[woodpecker-bot]

Tearing down https://woodpecker-ci-woodpecker-pr-3594.surge.sh