[Snyk] Fix for 1 vulnerabilities

[MelvinBot]

Snyk has created this PR to fix 1 vulnerabilities in the npm dependencies of this project.

Snyk changed the following file(s):

• package.json

⚠️ Warning

Failed to update the package-lock.json, please update manually before merging.

Vulnerabilities that will be fixed with an upgrade:

	Issue
	Uncontrolled Recursion SNYK-JS-FLATTED-15518041

---

Important

• Check the changes in this PR to ensure they won't cause issues with your project.
• Max score is 1000. Note that the real score may have changed since the PR was raised.
• This PR was automatically created by Snyk using the credentials of a real user.

---

Note: You are seeing this because you or someone else with access to this repository has authorized Snyk to open fix PRs.

For more information:
🧐 View latest project report
📜 Customise PR templates
🛠 Adjust project settings
📚 Read about Snyk's upgrade logic

---

Learn how to fix vulnerabilities with free interactive lessons:

🦉 Learn about vulnerability in an interactive lesson of Snyk Learn.

[github-actions]

All contributors have signed the CLA ✍️ ✅
_{Posted by the CLA Assistant Lite bot.}

[Valforte]

I have read the CLA Document and I hereby sign the CLA

[Valforte]

recheck

[Valforte]

flatted is a deep dependency of eslint, so it had to be upgraded. As it needed a major version some more changes were required, including the conversion of .eslintrc.js and .eslintignore to eslint.config.mjs. This change also prompted me to fix a few lint errors that poped up.

[stitesExpensify]

Wow this is a lot of changes for a version bump. Looking at the vulnerability, it looks like it only affects eslint which isn't a real attack vector. Is this really a change that we need to make? To me it feels like something we could ignore