core Bump `eslint` to `^9.11.1` and migrate to flat config

Explanation

References

Closes https://github.com/MetaMask/core/issues/4745

Changelog

`@metamask/package-a`

<CATEGORY>: Your change here
<CATEGORY>: Your change here

`@metamask/package-b`

<CATEGORY>: Your change here
<CATEGORY>: Your change here

Checklist

[ ] I've updated the test suite for new or updated code as appropriate
[ ] I've updated documentation (JSDoc, Markdown, etc.) for new or updated code as appropriate
[ ] I've highlighted breaking changes using the "BREAKING" category above as appropriate
[ ] I've prepared draft pull requests for clients and consumer packages to resolve any breaking changes

Sep 24 '24 11:09 MajorLift

New and removed dependencies detected. Learn more about Socket for GitHub ↗︎

Package	New capabilities	Transitives	Size	Publisher
npm/@babel/[email protected]	environment	`0`	33.2 kB	nicolo-ribaudo
npm/@babel/[email protected]	None	`0`	66.5 kB	nicolo-ribaudo
npm/@babel/[email protected]	environment, filesystem, unsafe	`0`	794 kB	nicolo-ribaudo
npm/@babel/[email protected]	None	`0`	546 kB	nicolo-ribaudo
npm/@babel/[email protected]	environment	`0`	53.5 kB	nicolo-ribaudo
npm/@babel/[email protected]	None	`0`	63.7 kB	nicolo-ribaudo
npm/@babel/[email protected]	None	`0`	161 kB	nicolo-ribaudo
npm/@babel/[email protected]	None	`0`	31.8 kB	nicolo-ribaudo
npm/@babel/[email protected]	None	`0`	48.3 kB	nicolo-ribaudo
npm/@babel/[email protected]	None	`0`	11.8 kB	nicolo-ribaudo
npm/@babel/[email protected]	None	`0`	863 kB	nicolo-ribaudo
npm/@babel/[email protected]	None	`0`	1.9 MB	nicolo-ribaudo
npm/@babel/[email protected]	Transitive: environment	`+1`	2.62 MB	nicolo-ribaudo
npm/@babel/[email protected]	Transitive: environment	`+1`	716 kB	nicolo-ribaudo
npm/@es-joy/[email protected]	None	`0`	121 kB	brettz9
npm/@eslint-community/[email protected]	None	`+1`	410 kB	eslint-community-bot
npm/@eslint-community/[email protected]	None	`0`	473 kB	eslint-community-bot
npm/@eslint/[email protected]	None	`0`	315 kB	eslintbot
npm/@eslint/[email protected]	None	`0`	60 kB	eslintbot
npm/@eslint/[email protected]	filesystem, unsafe Transitive: environment	`+4`	1.45 MB	eslintbot
npm/@eslint/[email protected]	None	`0`	14.9 kB	eslintbot, openjsfoundation
npm/@eslint/[email protected]	None	`0`	57 kB	eslintbot
npm/@eslint/[email protected]	None	`0`	77.1 kB	eslintbot
npm/@humanfs/[email protected]	None	`0`	72.7 kB	nzakas
npm/@humanfs/[email protected]	None	`+1`	89.5 kB	nzakas
npm/@humanwhocodes/[email protected]	None	`0`	64.9 kB	nzakas
npm/@jest/[email protected]	None	`0`	6.07 kB	simenb
npm/@metamask/[email protected]	None	`+1`	215 kB	metamaskbot
npm/@metamask/[email protected]	Transitive: environment, filesystem	`+2`	283 kB	metamaskbot
npm/@metamask/[email protected]	None	`0`	12.2 kB	metamaskbot
npm/@metamask/[email protected]	unsafe	`0`	98.4 kB	metamaskbot
npm/@metamask/[email protected]	None	`0`	22.7 kB	metamaskbot
npm/@metamask/[email protected]	unsafe	`+1`	307 kB	metamaskbot
npm/@nolyfill/[email protected]	unsafe	`0`	2.71 kB	sukkaw
npm/@sinclair/[email protected]	None	`0`	442 kB	sinclair
npm/@types/[email protected]	None	`0`	8.49 kB	types
npm/@typescript-eslint/[email protected]	None	`0`	2.79 MB	bradzacher, jameshenry
npm/@typescript-eslint/[email protected]	None	`0`	18.9 kB	bradzacher, jameshenry
npm/@typescript-eslint/[email protected]	None	`0`	626 kB	bradzacher, jameshenry
npm/@typescript-eslint/[email protected]	None	`0`	127 kB	bradzacher, jameshenry
npm/@typescript-eslint/[email protected]	None	`0`	174 kB	bradzacher, jameshenry
npm/@typescript-eslint/[email protected]	None	`0`	594 kB	bradzacher, jameshenry
npm/@typescript-eslint/[email protected]	None	`0`	288 kB	bradzacher, jameshenry
npm/@typescript-eslint/[email protected]	None	`0`	19.6 kB	bradzacher, jameshenry
npm/[email protected]	None	`0`	547 kB	marijn
npm/[email protected]	None	`0`	13.6 kB	joshuakgoldberg
npm/[email protected]	None	`0`	64.9 kB	ai
npm/[email protected]	None	`0`	2.15 MB	caniuse-lite
npm/[email protected]	None	`0`	366 kB	yavorskiys
npm/[email protected]	None	`0`	154 kB	kilianvalkhof
npm/[email protected]	None	`0`	212 kB	evilebottnawi, jhnns, sokra, ...1 more
npm/[email protected]	None	`0`	91.3 kB	guybedford
npm/[email protected]	filesystem	`0`	12.4 kB	lukeed
npm/[email protected]	filesystem	`0`	53.1 kB	ota-meshi
npm/[email protected]	None	`0`	20.8 kB	lydell
npm/[email protected]	None	`0`	52.6 kB	jounqin
npm/[email protected]	None	`0`	409 kB	eslint-community-bot
npm/[email protected]	None	`+1`	790 kB	jounqin
npm/[email protected]	None	`0`	350 kB	aaronabramov, jeysal, jsonp, ...6 more
npm/[email protected]	filesystem	`+1`	2.1 MB	gajus
npm/[email protected]	None	`0`	461 kB	eslint-community-bot, weiran.zsd
npm/[email protected]	None	`0`	34.3 kB	jounqin
npm/[email protected]	None	`0`	96.6 kB	eslint-community-bot
npm/[email protected]	None	`0`	152 kB	eslintbot
npm/[email protected]	None	`0`	36.1 kB	eslintbot
npm/[email protected]	environment Transitive: filesystem	`+6`	3.42 MB	eslintbot
npm/[email protected]	filesystem	`0`	98.4 kB	mrmlnc
npm/[email protected]	filesystem	`0`	16 kB	jaredwray
npm/[email protected]	filesystem	`0`	29.3 kB	jaredwray
npm/[email protected]	filesystem	`0`	105 kB	hirokiosame
npm/[email protected]	None	`0`	11.8 kB	sunset_techuila
npm/[email protected]	None	`0`	245 kB	jsdoc-type-pratt-parser
npm/[email protected]	None	`0`	32.3 kB	mathias
npm/[email protected]	None	`0`	6.72 kB	styfle
npm/[email protected]	None	`0`	37.2 kB	chicoxyzzy
npm/[email protected]	None	`0`	39.1 kB	tomeraberbach
npm/[email protected]	None	`0`	6.37 kB	alexeyraspopov
npm/[email protected]	None	`0`	15 kB	hirokiosame
npm/[email protected]	None	`0`	26 kB	chrisackerman
npm/[email protected]	None	`0`	5.46 kB	quietshu
npm/[email protected]	environment	`0`	59.8 kB	jounqin
npm/[email protected]	None	`0`	46.9 kB	sokra
npm/[email protected]	None	`0`	353 kB	joshuakgoldberg
npm/[email protected]	None	`0`	103 kB	jameshenry
npm/[email protected]	None	`0`	14.7 kB	ai

View full report↗︎

Sep 24 '24 11:09 socket-security[bot]

👍 Dependency issues cleared. Learn more about Socket for GitHub ↗︎

This PR previously contained dependency changes with security issues that have been resolved, removed, or ignored.

Ignoring: npm/@nolyfill/[email protected]

View full report↗︎

Next steps

Take a deeper look at the dependency

Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support [AT] socket [DOT] dev.

Remove the package

If you happen to install a dependency that Socket reports as Known Malware you should immediately remove it and select a different dependency. For other alert types, you may may wish to investigate alternative packages or consider if there are other ways to mitigate the specific risk posed by the dependency.

Mark a package as acceptable risk

To ignore an alert, reply with a comment starting with @SocketSecurity ignore followed by a space separated list of ecosystem/package-name@version specifiers. e.g. @SocketSecurity ignore npm/[email protected] or ignore all packages with @SocketSecurity ignore-all

Sep 24 '24 11:09 socket-security[bot]

Updated to latest stable release of @metamask/eslint-config and friends. The lint pipeline now works but tests are failing.

Dec 04 '24 21:12 mcmire

@SocketSecurity ignore npm/@nolyfill/[email protected]

This is coming from eslint-import-resolver-typescript, which @metamask/eslint-config-typescript requires. We can't really control this.

Dec 04 '24 21:12 mcmire