Bump io.confluent:kafka-avro-serializer from 7.3.4 to 7.5.0

Bumps [io.confluent:kafka-avro-serializer](https://github.com/confluentinc/schema-registry) from 7.3.4 to 7.5.0.
- [Commits](https://github.com/confluentinc/schema-registry/commits)

---
updated-dependencies:
- dependency-name: io.confluent:kafka-avro-serializer
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

examples/kafka-registry/pom.xml

@@ -10,7 +10,7 @@
     <artifactId>examples-kafka-registry</artifactId>
     <name>Quarkus - Test Framework - Examples - Kafka with Registry</name>
     <properties>
-        <confluent.kafka-avro-serializer.version>7.3.4</confluent.kafka-avro-serializer.version>
+        <confluent.kafka-avro-serializer.version>7.5.0</confluent.kafka-avro-serializer.version>
     </properties>
 
     <dependencies>