build(deps): bump strimzi-test-container from 0.102.0 to 0.103.0

Bumps [strimzi-test-container](https://github.com/strimzi/test-container) from 0.102.0 to 0.103.0.
- [Release notes](https://github.com/strimzi/test-container/releases)
- [Commits](strimzi/test-container@0.102.0...0.103.0)

---
updated-dependencies:
- dependency-name: io.strimzi:strimzi-test-container
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

pom.xml

@@ -257,7 +257,7 @@
         <keycloak.testcontainers.version>1.9.0</keycloak.testcontainers.version>
         <keycloak-admin-client.version>21.0.1</keycloak-admin-client.version>
         <embedded-postgres.version>2.0.3</embedded-postgres.version>
-        <strimzi.version>0.102.0</strimzi.version>
+        <strimzi.version>0.103.0</strimzi.version>
         <wiremock-jre8.version>2.35.0</wiremock-jre8.version>
     </properties>