Fix: Add more logging around server startup

[staktrace]

In downstream consumers we sometimes see errors during tempest/dynamo startup but unclear root cause. This attempts to narrow down the source of the problem by adding some logging.

[staktrace]

An example of the type of error we get:

10:29:06.900 [TestDynamoDbService STARTING] INFO app.cash.tempest2.testing.internal.TestDynamoDbService -- starting tempest2-jvm-dynamodb-local-32839
10:29:06.902 [ReadyService STARTING] INFO misk.ReadyService -- Starting ready service
10:29:06.905 [ReadyService STARTING] INFO misk.web.interceptors.RebalancingInterceptor -- sending connection: close to 0.00% of all responses
Initializing DynamoDB Local with the following configuration:
Port:	32839
InMemory:	true
Version:	2.6.1
DbPath:	null
SharedDb:	false
shouldDelayTransientStatuses:	false
CorsParams:	null

10:29:07.543 [JvmDynamoDbServer STARTING] INFO app.cash.tempest.testing.dynamodb.local.shaded.org.eclipse.jetty.server.Server -- jetty-12.0.27; built: 2025-09-10T23:47:49.595Z; git: 3569a3e83ad136ee44e26b370b74c1c5e9f33e61; jvm 21.0.9+10-LTS
10:29:07.559 [JvmDynamoDbServer STARTING] INFO app.cash.tempest.testing.dynamodb.local.shaded.org.eclipse.jetty.server.handler.ContextHandler -- Started acttdlsoejsh.ContextHandler@1492a954{ROOT,/,b=null,a=AVAILABLE,h=acttdlscasd2ls.LocalDynamoDBServerHandler@1b527132{STARTED}}
10:29:07.568 [JvmDynamoDbServer STARTING] INFO app.cash.tempest.testing.dynamodb.local.shaded.org.eclipse.jetty.server.AbstractConnector -- Started ServerConnector@14ae444d{HTTP/1.1, (http/1.1)}{0.0.0.0:32839}
10:29:07.570 [JvmDynamoDbServer STARTING] INFO app.cash.tempest.testing.dynamodb.local.shaded.org.eclipse.jetty.server.Server -- Started acttdlsoejs.Server@6abe7d26{STARTING}[12.0.27,sto=0] @10543ms
10:29:07.955 [TestDynamoDbService STARTING] ERROR misk.ServiceManagerModule -- Service misk.aws2.dynamodb.testing.TestDynamoDb@6cc53274 failed
java.lang.IllegalStateException: Expected the service DefaultTestDynamoDbClient [FAILED] to be RUNNING, but the service has FAILED
	at com.google.common.util.concurrent.AbstractService.checkCurrentState(AbstractService.java:387)
	at com.google.common.util.concurrent.AbstractService.awaitRunning(AbstractService.java:307)
	at com.google.common.util.concurrent.AbstractIdleService.awaitRunning(AbstractIdleService.java:171)
	at app.cash.tempest2.testing.internal.TestDynamoDbService.startUp(TestDynamoDbService.kt:22)
	at com.google.common.util.concurrent.AbstractIdleService$DelegateService.lambda$doStart$0(AbstractIdleService.java:65)
	at com.google.common.util.concurrent.Callables.lambda$threadRenaming$1(Callables.java:104)
	at java.base/java.lang.Thread.run(Thread.java:1583)
Caused by: software.amazon.awssdk.services.dynamodb.model.DynamoDbException: Service returned HTTP status code 404 (Service: DynamoDb, Status Code: 404, Request ID: null) (SDK Attempt Count: 1)
	at software.amazon.awssdk.services.dynamodb.model.DynamoDbException$BuilderImpl.build(DynamoDbException.java:113)
	at software.amazon.awssdk.services.dynamodb.model.DynamoDbException$BuilderImpl.build(DynamoDbException.java:61)
	at software.amazon.awssdk.core.internal.http.pipeline.stages.utils.RetryableStageHelper.retryPolicyDisallowedRetryException(RetryableStageHelper.java:168)
	at software.amazon.awssdk.core.internal.http.pipeline.stages.RetryableStage.execute(RetryableStage.java:73)
	at software.amazon.awssdk.core.internal.http.pipeline.stages.RetryableStage.execute(RetryableStage.java:36)
	at software.amazon.awssdk.core.internal.http.pipeline.RequestPipelineBuilder$ComposingRequestPipelineStage.execute(RequestPipelineBuilder.java:206)
	at software.amazon.awssdk.core.internal.http.StreamManagingStage.execute(StreamManagingStage.java:53)
	at software.amazon.awssdk.core.internal.http.StreamManagingStage.execute(StreamManagingStage.java:35)
	at software.amazon.awssdk.core.internal.http.pipeline.stages.ApiCallTimeoutTrackingStage.executeWithTimer(ApiCallTimeoutTrackingStage.java:82)
	at software.amazon.awssdk.core.internal.http.pipeline.stages.ApiCallTimeoutTrackingStage.execute(ApiCallTimeoutTrackingStage.java:62)
	at software.amazon.awssdk.core.internal.http.pipeline.stages.ApiCallTimeoutTrackingStage.execute(ApiCallTimeoutTrackingStage.java:43)
	at software.amazon.awssdk.core.internal.http.pipeline.stages.ApiCallMetricCollectionStage.execute(ApiCallMetricCollectionStage.java:50)
	at software.amazon.awssdk.core.internal.http.pipeline.stages.ApiCallMetricCollectionStage.execute(ApiCallMetricCollectionStage.java:32)
	at software.amazon.awssdk.core.internal.http.pipeline.RequestPipelineBuilder$ComposingRequestPipelineStage.execute(RequestPipelineBuilder.java:206)
	at software.amazon.awssdk.core.internal.http.pipeline.RequestPipelineBuilder$ComposingRequestPipelineStage.execute(RequestPipelineBuilder.java:206)
	at software.amazon.awssdk.core.internal.http.pipeline.stages.ExecutionFailureExceptionReportingStage.execute(ExecutionFailureExceptionReportingStage.java:37)
	at software.amazon.awssdk.core.internal.http.pipeline.stages.ExecutionFailureExceptionReportingStage.execute(ExecutionFailureExceptionReportingStage.java:26)
	at software.amazon.awssdk.core.internal.http.AmazonSyncHttpClient$RequestExecutionBuilderImpl.execute(AmazonSyncHttpClient.java:210)
	at software.amazon.awssdk.core.internal.handler.BaseSyncClientHandler.invoke(BaseSyncClientHandler.java:103)
	at software.amazon.awssdk.core.internal.handler.BaseSyncClientHandler.doExecute(BaseSyncClientHandler.java:173)
	at software.amazon.awssdk.core.internal.handler.BaseSyncClientHandler.lambda$execute$1(BaseSyncClientHandler.java:80)
	at software.amazon.awssdk.core.internal.handler.BaseSyncClientHandler.measureApiCallSuccess(BaseSyncClientHandler.java:182)
	at software.amazon.awssdk.core.internal.handler.BaseSyncClientHandler.execute(BaseSyncClientHandler.java:74)
	at software.amazon.awssdk.core.client.handler.SdkSyncClientHandler.execute(SdkSyncClientHandler.java:45)
	at software.amazon.awssdk.awscore.client.handler.AwsSyncClientHandler.execute(AwsSyncClientHandler.java:53)
	at software.amazon.awssdk.services.dynamodb.DefaultDynamoDbClient.listTables(DefaultDynamoDbClient.java:8388)
	at software.amazon.awssdk.services.dynamodb.DynamoDbClient.listTables(DynamoDbClient.java:6989)
	at app.cash.tempest2.testing.internal.DefaultTestDynamoDbClient.reset(DefaultTestDynamoDbClient.kt:47)
	at app.cash.tempest2.testing.internal.DefaultTestDynamoDbClient.startUp(DefaultTestDynamoDbClient.kt:37)