chore: Remove unused patch

[Gudahtt]

Description

The patch for @metamask/controller-utils was not necessary; the changes in the patch were made in v11.4.3, and we're already using v11.4.4.

Changelog: https://github.com/MetaMask/core/blob/main/packages/controller-utils/CHANGELOG.md#1143

This old patch was generating a warning upon running yarn patch-package.

Related issues

N/A

Manual testing steps

• Run yarn setup, and inspect ./node_modules/@metamask/controller-utils to ensure that the names for Ethereum and Linea are correct
• Run yarn patch-package, and ensure no warning is shown

Screenshots/Recordings

N/A

Pre-merge author checklist

• I’ve followed MetaMask Contributor Docs and MetaMask Mobile Coding Standards.
• I've completed the PR template to the best of my ability
• I’ve included tests if applicable
• I’ve documented my code using JSDoc format if applicable
• I’ve applied the right labels on the PR (see labeling guidelines). Not required for external contributors.

Pre-merge reviewer checklist

• I've manually tested the PR (e.g. pull and build branch, run the app, test code being changed).
• I confirm that this PR addresses all acceptance criteria described in the ticket it closes and includes the necessary testing evidence such as recordings and or screenshots.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[sethkfman]

LGTM