chore(deps-dev): Bump org.testcontainers:junit-jupiter

Bumps [org.testcontainers:junit-jupiter](https://github.com/testcontainers/testcontainers-java) from 1.20.2 to 1.20.3.
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.20.2...1.20.3)

---
updated-dependencies:
- dependency-name: org.testcontainers:junit-jupiter
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -49,7 +49,7 @@
 
     <version.mockito>5.14.2</version.mockito>
     <version.assertj>3.26.3</version.assertj>
-    <version.testcontainers>1.20.2</version.testcontainers>
+    <version.testcontainers>1.20.3</version.testcontainers>
     <version.testcontainers.keycloak>3.3.0</version.testcontainers.keycloak>
     <version.restassured>5.5.0</version.restassured>
     <version.junit>5.11.3</version.junit>