chore(deps): update composer dev tooling dependencies to ^13.1.14 (#485)

This PR contains the following updates:

| Package | Change |
[Age](https://docs.renovatebot.com/merge-confidence/) |
[Confidence](https://docs.renovatebot.com/merge-confidence/) |
|---|---|---|---|
| [phpunit/phpunit](https://phpunit.de/)
([source](https://redirect.github.com/sebastianbergmann/phpunit)) |
`^13.1.13` → `^13.1.14` |
![age](https://developer.mend.io/api/mc/badges/age/packagist/phpunit%2fphpunit/13.1.14?slim=true)
|
![confidence](https://developer.mend.io/api/mc/badges/confidence/packagist/phpunit%2fphpunit/13.1.13/13.1.14?slim=true)
|

---

### Release Notes

<details>
<summary>sebastianbergmann/phpunit (phpunit/phpunit)</summary>

###
[`v13.1.14`](https://redirect.github.com/sebastianbergmann/phpunit/releases/tag/13.1.14):
PHPUnit 13.1.14

[Compare
Source](https://redirect.github.com/sebastianbergmann/phpunit/compare/13.1.13...13.1.14)

##### Fixed

-
[#&#8203;6683](https://redirect.github.com/sebastianbergmann/phpunit/issues/6683):
`assertNotEquals()` failure message says "is equal to" instead of "is
not equal to" when comparing arrays or objects
-
[#&#8203;6700](https://redirect.github.com/sebastianbergmann/phpunit/issues/6700):
`expectOutputString()` and `expectOutputRegex()` silently replace
themselves and each other

***

Learn how to install or update PHPUnit 13.1 in the
[documentation](https://docs.phpunit.de/en/13.1/installation.html).

##### Keep up to date with PHPUnit:

- You can follow
[@&#8203;phpunit@phpc.social](https://phpc.social/@&#8203;phpunit) to
stay up to date with PHPUnit's development.
- You can subscribe to the [PHPUnit
Updates](https://phpunit.de/newsletter) newsletter to receive updates
about and tips for PHPUnit.

</details>

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composer.json

@@ -23,7 +23,7 @@
         "phpstan/phpstan-deprecation-rules": "^2.0.4",
         "phpstan/phpstan-phpunit": "^2.0.16",
         "phpstan/phpstan-strict-rules": "^2.0.11",
-        "phpunit/phpunit": "^13.1.13",
+        "phpunit/phpunit": "^13.1.14",
         "rector/rector": "^2.4.5",
         "symfony/filesystem": "^6.2"
     },