Pin localstack to a community image (#20967) (#20973)

Localstack has changed to require authenticated access. See [this blog
post][1] for details. In the short term this commit will pin our usage
to the last community release that supported unauthenticated access.

[1]: https://blog.localstack.cloud/localstack-single-image-next-steps/


(cherry picked from commit 0537405)

Signed-off-by: Andrew Ross <andrross@amazon.com>
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: opensearch-trigger-bot[bot]

plugins/ingestion-kinesis/src/internalClusterTest/java/org/opensearch/plugin/kinesis/KinesisIngestionBaseIT.java

@@ -69,7 +69,7 @@ protected void cleanup() {
     Supplier<String> passwordSupplier = () -> RandomStrings.randomAsciiLettersOfLengthBetween(getRandom(), 16, 24);
 
     private void setupKinesis() throws InterruptedException {
-        localstack = new LocalStackContainer(DockerImageName.parse("localstack/localstack:latest")).withEnv(
+        localstack = new LocalStackContainer(DockerImageName.parse("localstack/localstack:4.14.0")).withEnv(
             "AWS_ACCESS_KEY_ID",
             passwordSupplier.get()
         ).withEnv("AWS_SECRET_ACCESS_KEY", passwordSupplier.get()).withServices(LocalStackContainer.Service.KINESIS);