Bump com.rabbitmq:amqp-client from 5.17.0 to 5.18.0 in /core

Bumps [com.rabbitmq:amqp-client](https://github.com/rabbitmq/rabbitmq-java-client) from 5.17.0 to 5.18.0.
- [Release notes](https://github.com/rabbitmq/rabbitmq-java-client/releases)
- [Commits](rabbitmq/rabbitmq-java-client@v5.17.0...v5.18.0)

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

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

Author: dependabot[bot]

core/build.gradle

@@ -104,7 +104,7 @@ dependencies {
     testImplementation 'com.google.cloud.tools:jib-core:0.23.0'
     testImplementation 'org.apache.httpcomponents:httpclient:4.5.9'
     testImplementation 'redis.clients:jedis:4.3.2'
-    testImplementation 'com.rabbitmq:amqp-client:5.17.0'
+    testImplementation 'com.rabbitmq:amqp-client:5.18.0'
     testImplementation 'org.mongodb:mongo-java-driver:3.12.14'
 
     testImplementation ('org.mockito:mockito-core:4.11.0') {