Bump nl.jqno.equalsverifier:equalsverifier from 3.15 to 3.15.1

Bumps [nl.jqno.equalsverifier:equalsverifier](https://github.com/jqno/equalsverifier) from 3.15 to 3.15.1.
- [Release notes](https://github.com/jqno/equalsverifier/releases)
- [Changelog](https://github.com/jqno/equalsverifier/blob/main/CHANGELOG.md)
- [Commits](jqno/equalsverifier@equalsverifier-3.15...equalsverifier-3.15.1)

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

Signed-off-by: dependabot[bot] <[email protected]>

pom.xml

@@ -81,7 +81,7 @@
         <commons.lang3.version>3.13.0</commons.lang3.version>
         <container.image.name>fraunhoferiosb/faaast-service</container.image.name>
         <container.image.tag>latest</container.image.tag>
-        <equalsverifier.version>3.15</equalsverifier.version>
+        <equalsverifier.version>3.15.1</equalsverifier.version>
         <guava.version>32.1.2-jre</guava.version>
         <jackson.databind.version>2.15.2</jackson.databind.version>
         <jackson.version>2.15.2</jackson.version>