Update eslint globals, @cesium/eslint-config

[ggetz]

Description

Updated globals eslint package, as well as the upstream compatibility updates in @cesium/eslint-config.

Fixed a warning by removing an unneeded comment in index.cjs— All .cjs files were already configured to use the node eslint configuration.

(node:14567) ESLintEnvWarning: /* eslint-env */ comments are no longer recognized when linting with flat config and will be reported as errors as of v10.0.0. Replace them with /* global */ comments or define globals in your config file. See https://eslint.org/docs/latest/use/configure/migration-guide#eslint-env-configuration-comments for details. Found in /Users/gabby/workspace/cesium/index.cjs at line 1.

Issue number and link

N/A; Part of routine release updates.

Testing plan

Ensure linting does not raise any errors or warnings. This is also run as part of CI.

git clean -dxf
npm install
npm run eslint

Author checklist

• I have submitted a Contributor License Agreement
• I have added my name to CONTRIBUTORS.md
• I have updated CHANGES.md with a short summary of my change
• I have added or updated unit tests to ensure consistent code coverage
• I have updated the inline documentation, and included code examples where relevant
• I have performed a self-review of my code

[github-actions]

Thank you for the pull request, @ggetz!

✅ We can confirm we have a CLA on file for you.

[ggetz]

@jjspace Could you please review?

[jjspace]

LGTM, thanks @ggetz

[jjspace]

LGTM, thanks @ggetz