chore(deps): update dependency chai to v6 (#74)

This PR contains the following updates:

| Package | Change | Age | Confidence |
|---|---|---|---|
| [chai](http://chaijs.com)
([source](https://redirect.github.com/chaijs/chai)) | [`5.3.3` ->
`6.2.0`](https://renovatebot.com/diffs/npm/chai/5.3.3/6.2.0) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/chai/6.2.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/chai/5.3.3/6.2.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>chaijs/chai (chai)</summary>

###
[`v6.2.0`](https://redirect.github.com/chaijs/chai/releases/tag/v6.2.0)

[Compare
Source](https://redirect.github.com/chaijs/chai/compare/v6.1.0...v6.2.0)

#### What's Changed

- feat(events): add addChainableMethod event by
[@&#8203;perrin4869](https://redirect.github.com/perrin4869) in
[#&#8203;1707](https://redirect.github.com/chaijs/chai/pull/1707)

**Full Changelog**:
<chaijs/chai@v6.1.0...v6.2.0>

###
[`v6.1.0`](https://redirect.github.com/chaijs/chai/releases/tag/v6.1.0)

[Compare
Source](https://redirect.github.com/chaijs/chai/compare/v6.0.1...v6.1.0)

#### What's Changed

- build(deps-dev): bump tar-fs from 3.0.9 to 3.1.1 by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[#&#8203;1706](https://redirect.github.com/chaijs/chai/pull/1706)
- feat: add eventEmitter
([#&#8203;1693](https://redirect.github.com/chaijs/chai/pull/1693))
Adds an event emitter for hooking into method/property creation in
[#&#8203;1693](https://redirect.github.com/chaijs/chai/pull/1693)

**Full Changelog**:
<chaijs/chai@v6.0.2...v6.1.0>

###
[`v6.0.1`](https://redirect.github.com/chaijs/chai/releases/tag/v6.0.1)

[Compare
Source](https://redirect.github.com/chaijs/chai/compare/v6.0.0...v6.0.1)

#### What's Changed

- fix: keep function/class names in bundle by
[@&#8203;43081j](https://redirect.github.com/43081j) in
[#&#8203;1701](https://redirect.github.com/chaijs/chai/pull/1701)

**Full Changelog**:
<chaijs/chai@v6.0.0...v6.0.1>

###
[`v6.0.0`](https://redirect.github.com/chaijs/chai/releases/tag/v6.0.0)

[Compare
Source](https://redirect.github.com/chaijs/chai/compare/v5.3.3...v6.0.0)

#### BREAKING CHANGES

Chai is now bundled into a single file. The `lib/*.js` files are no
longer present, and so any code that imports those files directly will
need to change. The only file that can be imported now is `./index.js`.

#### What's Changed

- feat: remove unbundled sources by
[@&#8203;43081j](https://redirect.github.com/43081j) in
[#&#8203;1700](https://redirect.github.com/chaijs/chai/pull/1700)

**Full Changelog**:
<chaijs/chai@v5.3.2...v6.0.0>

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "on the 1-7 day on Sunday" (UTC),
Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **Rebasing**: Whenever PR is behind base branch, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/emartech/json-logger-js).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0MS4xNDMuMSIsInVwZGF0ZWRJblZlciI6IjQxLjE0My4xIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIiwibGFiZWxzIjpbImRlcGVuZGVuY2llcyJdfQ==-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -51,7 +51,7 @@
     "@typescript-eslint/eslint-plugin": "8.46.1",
     "@typescript-eslint/parser": "8.46.1",
     "axios": "1.12.2",
-    "chai": "5.3.3",
+    "chai": "6.2.0",
     "eslint": "8.57.1",
     "eslint-config-emarsys": "5.1.0",
     "eslint-config-prettier": "10.1.8",