Bump org.testcontainers:kafka from 1.18.3 to 1.19.5

Bumps [org.testcontainers:kafka](https://github.com/testcontainers/testcontainers-java) from 1.18.3 to 1.19.5.
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.18.3...1.19.5)

---
updated-dependencies:
- dependency-name: org.testcontainers:kafka
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

gateway-test/pom.xml

@@ -30,7 +30,7 @@
         <dependency>
             <groupId>org.testcontainers</groupId>
             <artifactId>kafka</artifactId>
-            <version>1.18.3</version>
+            <version>1.19.5</version>
             <scope>test</scope>
         </dependency>