Bump amqp-client from 5.15.0 to 5.16.0 (#391)

Bumps [amqp-client](https://github.com/rabbitmq/rabbitmq-java-client) from 5.15.0 to 5.16.0.
- [Release notes](https://github.com/rabbitmq/rabbitmq-java-client/releases)
- [Commits](rabbitmq/rabbitmq-java-client@v5.15.0...v5.16.0)

---
updated-dependencies:
- dependency-name: com.rabbitmq:amqp-client
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

applications/spring-shell/pom.xml

@@ -87,7 +87,7 @@
         <dependency>
             <groupId>com.rabbitmq</groupId>
             <artifactId>amqp-client</artifactId>
-            <version>5.15.0</version>
+            <version>5.16.0</version>
             <scope>test</scope>
         </dependency>
         <dependency>