Bump net.javacrumbs.json-unit:json-unit-assertj from 3.1.0 to 3.2.1

Bumps [net.javacrumbs.json-unit:json-unit-assertj](https://github.com/lukas-krecan/JsonUnit) from 3.1.0 to 3.2.1.
- [Commits](lukas-krecan/JsonUnit@json-unit-parent-3.1.0...json-unit-parent-3.2.1)

---
updated-dependencies:
- dependency-name: net.javacrumbs.json-unit:json-unit-assertj
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

pom.xml

@@ -91,7 +91,7 @@
         <lib.jackson.version>2.15.2</lib.jackson.version>
         <lib.jackson-databind.version>2.15.2</lib.jackson-databind.version>
         <lib.jaxb.runtime.version>2.3.6</lib.jaxb.runtime.version>
-        <lib.json-unit.version>3.1.0</lib.json-unit.version>
+        <lib.json-unit.version>3.2.1</lib.json-unit.version>
         <lib.kafka.version>3.5.1</lib.kafka.version>
         <lib.kafka-junit.version>3.4.0</lib.kafka-junit.version>
         <lib.logstash-logback-encoder.version>7.3</lib.logstash-logback-encoder.version>