Update to eslint 8

[subhoghoshX]

Update ESLint and all it's plugins.

Synced .eslintrc.json with cockpit-machines and cockpit-podman. And fixed errors accordingly.

[subhoghoshX]

I just found cockpit-project/starter-kit/pull/554 eslint-plugin-standard is dropped because it is deprecated. May I do the same here?

[KKoukiou]

I just found cockpit-project/starter-kit/pull/554 eslint-plugin-standard is dropped because it is deprecated. May I do the same here?

Sure please do. Also tests failed massively. https://cockpit-logs.us-east-1.linodeobjects.com/pull-127-20230413-135933-8db042fc-fedora-38/log.html does it compile locally?

[subhoghoshX]

Yes it compiles locally with npm run build. I recognize the CDP Broken error that you helped me fix once. I remember it was because of outdated chrome-remote-interface (https://github.com/cockpit-project/cockpit-certificates/blob/master/package.json#L21)

Could it be the same reason here?

[martinpitt]

Yes, it could -- we updated the cockpit/tasks container yesterday, which pulled in a new chromium. I'm 90% sure that it already fails on master now due to that. This needs a new chrome-remote-interface, like we already did to our other projects. Thank you!

[subhoghoshX]

Yes, after bumping chrome-remote-interface, tests seem to pass locally without any "CDP Broken" error.

I'll send a PR fixing it first :)

[martinpitt]

This looks great now, thank you! Let's still fix the TF fedora-37 failure, but you said you wanted to do this, right?