deps(gradle): bump nl.jqno.equalsverifier:equalsverifier (#42)

Bumps [nl.jqno.equalsverifier:equalsverifier](https://github.com/jqno/equalsverifier) from 3.15.6 to 3.15.7.
- [Release notes](https://github.com/jqno/equalsverifier/releases)
- [Changelog](https://github.com/jqno/equalsverifier/blob/main/CHANGELOG.md)
- [Commits](jqno/equalsverifier@equalsverifier-3.15.6...equalsverifier-3.15.7)

---
updated-dependencies:
- dependency-name: nl.jqno.equalsverifier:equalsverifier
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]

gradle/libs.versions.toml

@@ -10,7 +10,7 @@ junit = "4.13.2"
 kotlin = "1.9.22"
 kotlinx-serialization-json = "1.6.3"
 moshi = "1.15.1"
-equalsverifier = "3.15.6"
+equalsverifier = "3.15.7"
 org-robolectric = "4.11.1"
 
 [libraries]