(v5.1.x): Bump nl.jqno.equalsverifier:equalsverifier from 4.5 to 4.5.1

Bumps [nl.jqno.equalsverifier:equalsverifier](https://github.com/jqno/equalsverifier) from 4.5 to 4.5.1.
- [Release notes](https://github.com/jqno/equalsverifier/releases)
- [Changelog](https://github.com/jqno/equalsverifier/blob/main/CHANGELOG.md)
- [Commits](jqno/equalsverifier@equalsverifier-4.5...equalsverifier-4.5.1)

---
updated-dependencies:
- dependency-name: nl.jqno.equalsverifier:equalsverifier
  dependency-version: 4.5.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -6,7 +6,7 @@ asciidoctor = "4.0.5"
 spring-asciidoctor-backends = "0.0.7"
 spring-cloud-contract = "5.0.3"
 rest-assured = "6.0.1"
-equalsverifier = "4.5"
+equalsverifier = "4.5.1"
 findbugs = "3.0.1u2"
 blockhound = "1.0.17.RELEASE"