pgvector container image is not available for ppc64le and s390x

[apupier]

allows to fix master branch test

this new images was introduced with
#22207

Description

Target

• I checked that the commit is targeting the correct branch (Camel 4 uses the main branch)

Tracking

• If this is a large change, bug fix, or code improvement, I checked there is a JIRA issue filed for the change (usually before you start working on it).

Apache Camel coding standards and style

• I checked that each commit in the pull request has a meaningful subject line and body.

• I have run mvn clean install -DskipTests locally from root folder and I have committed all auto-generated changes.

[github-actions]

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[apupier]

current erro ris:

org.testcontainers.containers.ContainerLaunchException: Container startup failed for image pgvector/pgvector:pg18
	at org.testcontainers.containers.GenericContainer.doStart(GenericContainer.java:346)
	at org.testcontainers.containers.GenericContainer.start(GenericContainer.java:317)
	at org.apache.camel.test.infra.postgres.services.PostgresLocalContainerInfraService.initialize(PostgresLocalContainerInfraService.java:83)
	at org.apache.camel.test.infra.common.services.TestServiceUtil.tryInitialize(TestServiceUtil.java:54)
	at org.apache.camel.test.infra.common.services.TestService.beforeAll(TestService.java:28)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	Suppressed: java.lang.NullPointerException: Cannot invoke "org.apache.camel.test.junit6.CamelContextManager.stop()" because "this.contextManager" is null
		at org.apache.camel.test.junit6.ContextManagerExtension.afterAll(ContextManagerExtension.java:77)
		... 1 more
Caused by: org.rnorth.ducttape.RetryCountExceededException: Retry limit hit with exception
	at org.rnorth.ducttape.unreliables.Unreliables.retryUntilSuccess(Unreliables.java:88)
	at org.testcontainers.containers.GenericContainer.doStart(GenericContainer.java:331)
	... 5 more
Caused by: org.testcontainers.containers.ContainerLaunchException: Could not create/start container
	at org.testcontainers.containers.GenericContainer.tryStart(GenericContainer.java:551)
	at org.testcontainers.containers.GenericContainer.lambda$doStart$0(GenericContainer.java:341)
	at org.rnorth.ducttape.unreliables.Unreliables.retryUntilSuccess(Unreliables.java:81)
	... 6 more
Caused by: java.lang.IllegalStateException: Wait strategy failed. Container exited with code 255
	at org.testcontainers.containers.GenericContainer.tryStart(GenericContainer.java:520)
	... 8 more
Caused by: org.testcontainers.containers.ContainerLaunchException: Timed out waiting for log output matching '.*database system is ready to accept connections.*\s'
	at org.testcontainers.containers.wait.strategy.LogMessageWaitStrategy.waitUntilReady(LogMessageWaitStrategy.java:47)
	at org.testcontainers.containers.wait.strategy.AbstractWaitStrategy.waitUntilReady(AbstractWaitStrategy.java:52)
	at org.testcontainers.postgresql.PostgreSQLContainer.waitUntilContainerStarted(PostgreSQLContainer.java:142)
	at org.testcontainers.containers.GenericContainer.tryStart(GenericContainer.java:487)
	... 8 more

https://ci-builds.apache.org/job/Camel/job/Camel%20Core%20(Build%20and%20test)/job/main/1784/testReport/org.apache.camel.component.pgvector/PgVectorComponentIT/BuildAndTest___Matrix___JDK_NAME____jdk_17_latest___PLATFORM____s390x____Build_and_test______/

[github-actions]

🧪 CI tested the following changed modules:

• components/camel-ai/camel-pgvector

✅ POM dependency changes: targeted tests included

Modules affected by dependency changes (1)

• :camel-pgvector

All tested modules (9 modules)

• Camel :: AI :: LangChain4j :: Embedding
• Camel :: AI :: LangChain4j :: EmbeddingStore
• Camel :: AI :: PGVector
• Camel :: JBang :: MCP
• Camel :: JBang :: Plugin :: Route Parser
• Camel :: JBang :: Plugin :: Validate
• Camel :: Launcher :: Container
• Camel :: YAML DSL :: Validator
• Camel :: YAML DSL :: Validator Maven Plugin

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