chore(deps): bump org.testcontainers:testcontainers

Bumps [org.testcontainers:testcontainers](https://github.com/testcontainers/testcontainers-java) from 1.19.8 to 1.20.1.
- [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...1.20.1)

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

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

tests/pom.xml

@@ -20,7 +20,7 @@
     <selenium-version>4.12.1</selenium-version>
     <selenide-version>7.2.0</selenide-version>
     <cucumber-version>7.18.1</cucumber-version>
-    <testcontainers-version>1.19.8</testcontainers-version>
+    <testcontainers-version>1.20.1</testcontainers-version>
     <awaitility-version>4.2.1</awaitility-version>
     <!-- Used for testing different versions of the Hawtio project then the current one - i.e. testing 4.0.0 with a SNAPSHOT version -->
     <hawtio.bom.version>${project.version}</hawtio.bom.version>