fix(deps): Update dependency nl.jqno.equalsverifier:equalsverifier to v4.2.5 (#395)

This PR contains the following updates:

| Package | Type | Update | Change | Pending |
|---|---|---|---|---|
| [nl.jqno.equalsverifier:equalsverifier](https://www.jqno.nl/equalsverifier) ([source](https://redirect.github.com/jqno/equalsverifier)) | dependencies | patch | `4.2.3` -> `4.2.5` | `4.2.6` |

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### Release Notes

<details>
<summary>jqno/equalsverifier (nl.jqno.equalsverifier:equalsverifier)</summary>

### [`v4.2.5`](https://redirect.github.com/jqno/equalsverifier/blob/HEAD/CHANGELOG.md#425---2025-12-03)

##### Changed

-   Improved performance: EqualsVerifier will now run slightly faster. ([Issue 1156](https://redirect.github.com/jqno/equalsverifier/issues/1156))
-   Refactorings in the internal class instantiation logic.

### [`v4.2.4`](https://redirect.github.com/jqno/equalsverifier/blob/HEAD/CHANGELOG.md#424---2025-11-25)

##### Fixed

-   Mockito throws `UnnecessaryStubbingException` when `equals` is correct when running in strict mode (which is activated by using `@RunWith(MockitoExtension.class)`) ([Issue 1148](https://redirect.github.com/jqno/equalsverifier/issues/1148))

##### Changed

-   Expands Javadoc for `#withIgnoredFields()` to make it more clear that even ignored fields sometimes need prefab values. See [the error message explanation](https://jqno.nl/equalsverifier/errormessages/add-prefab-values-for-one-of-the-following-types) for the reasoning. ([Issue 1141](https://redirect.github.com/jqno/equalsverifier/issues/1141))

</details>

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Author: cq-bot

lib/build.gradle

@@ -51,7 +51,7 @@ dependencies {
     testImplementation 'org.junit.jupiter:junit-jupiter-api:6.0.0'
     testImplementation 'org.mockito:mockito-core:5.20.0'
     testImplementation 'org.mockito:mockito-junit-jupiter:5.20.0'
-    testImplementation 'nl.jqno.equalsverifier:equalsverifier:4.2.3'
+    testImplementation 'nl.jqno.equalsverifier:equalsverifier:4.2.5'
     testImplementation 'org.assertj:assertj-core:3.27.6'
     testRuntimeOnly 'org.junit.platform:junit-platform-launcher'