build(deps): bump nl.jqno.equalsverifier:equalsverifier

Bumps [nl.jqno.equalsverifier:equalsverifier](https://github.com/jqno/equalsverifier) from 3.18 to 3.18.1.
- [Release notes](https://github.com/jqno/equalsverifier/releases)
- [Changelog](https://github.com/jqno/equalsverifier/blob/main/CHANGELOG.md)
- [Commits](jqno/equalsverifier@equalsverifier-3.18...equalsverifier-3.18.1)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

build.gradle.kts

@@ -16,7 +16,7 @@ repositories {
 dependencies {
   compileOnly("net.jcip:jcip-annotations:1.0")
 
-  testImplementation("nl.jqno.equalsverifier:equalsverifier:3.18")
+  testImplementation("nl.jqno.equalsverifier:equalsverifier:3.18.1")
 
   testImplementation("org.junit.jupiter:junit-jupiter-api:5.11.4")
   testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.11.4")