chore(deps-dev): bump chai from 4.5.0 to 6.2.2

Bumps [chai](https://github.com/chaijs/chai) from 4.5.0 to 6.2.2.
- [Release notes](https://github.com/chaijs/chai/releases)
- [Changelog](https://github.com/chaijs/chai/blob/main/History.md)
- [Commits](chaijs/chai@v4.5.0...v6.2.2)

---
updated-dependencies:
- dependency-name: chai
  dependency-version: 6.2.2
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -78,7 +78,7 @@
     "@types/node": "^22.13.10",
     "@types/proxyquire": "1.3.31",
     "@types/sinon": "21.0.0",
-    "chai": "4.5.0",
+    "chai": "6.2.2",
     "mocha": "11.7.5",
     "proxyquire": "2.1.3",
     "rimraf": "5.0.8",

packages/contentful--app-scripts/package-lock.json

@@ -71,7 +71,7 @@
     "@types/sinon-chai": "^3.2.9",
     "@types/tildify": "2.0.2",
     "@types/validate-npm-package-name": "4.0.2",
-    "chai": "^4.3.7",
+    "chai": "^6.2.2",
     "chai-as-promised": "^7.1.1",
     "contentful-management": "11.68.0",
     "mocha": "^11.2.2",