chore(deps): bump chai from 5.2.1 to 6.0.1 (#9330)

* chore(deps): bump chai from 5.2.1 to 6.0.1

Bumps [chai](https://github.com/chaijs/chai) from 5.2.1 to 6.0.1.
- [Release notes](https://github.com/chaijs/chai/releases)
- [Changelog](https://github.com/chaijs/chai/blob/main/History.md)
- [Commits](https://github.com/chaijs/chai/compare/v5.2.1...v6.0.1)

---
updated-dependencies:
- dependency-name: chai
  dependency-version: 6.0.1
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

* fix: Fix Chai import path.

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Aaron Dodson <adodson@google.com>

tests/mocha/rect_test.js

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-import {assert} from '../../node_modules/chai/chai.js';
+import {assert} from '../../node_modules/chai/index.js';
 import {
   sharedTestSetup,
   sharedTestTeardown,