Bump earcut from 3.0.0 to 3.0.1

[huanglii]

Launch Checklist

• Make sure the PR title is descriptive and preferably reflects the change from the user's perspective.
• Add additional detail and context in the PR description (with screenshots/videos if there are visual changes).
• Manually test the debug page.
• Write tests for all new functionality and make sure the CI checks pass.
• Document any changes to public APIs.
• Post benchmark scores if the change could affect performance.
• Tag @mapbox/map-design-team @mapbox/static-apis if this PR includes style spec API or visual changes.
• Tag @mapbox/gl-native if this PR includes shader changes or needs a native port.

[CLAassistant]

All committers have signed the CLA.

[mourner]

Looks like the new Earcut version is failing some render tests — will need investigation so let's hold off on upgrading for now...