Bump org.testcontainers:kafka from 1.19.8 to 1.20.0

Bumps [org.testcontainers:kafka](https://github.com/testcontainers/testcontainers-java) from 1.19.8 to 1.20.0.
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.19.8...1.20.0)

---
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>

pom.xml

@@ -67,7 +67,7 @@
 		<dependency>
 			<groupId>org.testcontainers</groupId>
 			<artifactId>kafka</artifactId>
-			<version>1.19.8</version>
+			<version>1.20.0</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>