chore(deps): bump testcontainers.version from 1.21.3 to 1.21.4

Bumps `testcontainers.version` from 1.21.3 to 1.21.4.

Updates `org.testcontainers:testcontainers` from 1.21.3 to 1.21.4
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.21.3...1.21.4)

Updates `org.testcontainers:kafka` from 1.21.3 to 1.21.4
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.21.3...1.21.4)

Updates `org.testcontainers:hivemq` from 1.21.3 to 1.21.4
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.21.3...1.21.4)

Updates `org.testcontainers:rabbitmq` from 1.21.3 to 1.21.4
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.21.3...1.21.4)

Updates `org.testcontainers:localstack` from 1.21.3 to 1.21.4
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.21.3...1.21.4)

Updates `org.testcontainers:gcloud` from 1.21.3 to 1.21.4
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.21.3...1.21.4)

---
updated-dependencies:
- dependency-name: org.testcontainers:testcontainers
  dependency-version: 1.21.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.testcontainers:kafka
  dependency-version: 1.21.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
- dependency-name: org.testcontainers:hivemq
  dependency-version: 1.21.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
- dependency-name: org.testcontainers:rabbitmq
  dependency-version: 1.21.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
- dependency-name: org.testcontainers:localstack
  dependency-version: 1.21.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
- dependency-name: org.testcontainers:gcloud
  dependency-version: 1.21.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -55,7 +55,7 @@
     <sonar.host.url>https://sonarcloud.io</sonar.host.url>
     <java.version>8</java.version>
     <test.java.version>17</test.java.version>
-    <testcontainers.version>1.21.3</testcontainers.version>
+    <testcontainers.version>1.21.4</testcontainers.version>
     <jupiter.version>5.11.4</jupiter.version>
     <rest-assured.version>5.5.0</rest-assured.version>
     <java-websocket.version>1.6.0</java-websocket.version>