Bump @types/chai from 4.3.20 to 5.2.3 (#86)

Bumps [@types/chai](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/chai) from 4.3.20 to 5.2.3.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/chai)

---
updated-dependencies:
- dependency-name: "@types/chai"
  dependency-version: 5.2.3
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -42,7 +42,7 @@
     "@eslint/js": "^9.39.2",
     "@openpgp/jsdoc": "^4.0.4",
     "@stylistic/eslint-plugin": "^5.7.1",
-    "@types/chai": "^4.3.20",
+    "@types/chai": "^5.2.3",
     "@types/mocha": "^10.0.10",
     "@types/node": "^24.10.4",
     "chai": "^6.2.2",