NPE in RetryOnErrorCodeCondition.shouldRetry()

### Describe the bug

NPE in error handling code of RetryOnErrorCodeCondition.shouldRetry(); in bundle-2.20.128.jar

```

Caused by: java.lang.NullPointerException
at software.amazon.awssdk.awscore.retry.conditions.RetryOnErrorCodeCondition.shouldRetry(RetryOnErrorCodeCondition.java:45) ~[bundle-2.20.128.jar:?]
at software.amazon.awssdk.core.retry.conditions.OrRetryCondition.lambda$shouldRetry$0(OrRetryCondition.java:46) ~[bundle-2.20.128.jar:?]
at java.util.stream.MatchOps$1MatchSink.accept(MatchOps.java:90) ~[?:1.8.0_382]
```

looking at source its caught AwsServiceException but the error details are (somehow) null and there's no handling of that
```
if (ex instanceof AwsServiceException) {
AwsServiceException exception = (AwsServiceException) ex;

return retryableErrorCodes.contains(exception.awsErrorDetails().errorCode()); /** here*/
}
```

### Expected Behavior

A call of S3AFileSystem.isDirectory() to return true if there's a directory at the path, that is: does LIST path or HEAD path+"/" return something.

### Current Behavior

```
Caused by: java.lang.NullPointerException
at software.amazon.awssdk.awscore.retry.conditions.RetryOnErrorCodeCondition.shouldRetry(RetryOnErrorCodeCondition.java:45)
at software.amazon.awssdk.core.retry.conditions.OrRetryCondition.lambda$shouldRetry$0(OrRetryCondition.java:46)
at java.util.stream.MatchOps$1MatchSink.accept(MatchOps.java:90)
at java.util.Spliterators$IteratorSpliterator.tryAdvance(Spliterators.java:1812)
at java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:126)
at java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:499)
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:486)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
at java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:230)
at java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:196)
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.util.stream.ReferencePipeline.anyMatch(ReferencePipeline.java:516)
at software.amazon.awssdk.core.retry.conditions.OrRetryCondition.shouldRetry(OrRetryCondition.java:46)
at software.amazon.awssdk.core.retry.conditions.AndRetryCondition.lambda$shouldRetry$0(AndRetryCondition.java:47)
at java.util.stream.MatchOps$1MatchSink.accept(MatchOps.java:90)
at java.util.Spliterators$IteratorSpliterator.tryAdvance(Spliterators.java:1812)
at java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:126)
at java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:499)
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:486)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
at java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:230)
at java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:196)
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.util.stream.ReferencePipeline.allMatch(ReferencePipeline.java:521)
at software.amazon.awssdk.core.retry.conditions.AndRetryCondition.shouldRetry(AndRetryCondition.java:47)
at software.amazon.awssdk.core.retry.conditions.AndRetryCondition.lambda$shouldRetry$0(AndRetryCondition.java:47)
at java.util.stream.MatchOps$1MatchSink.accept(MatchOps.java:90)
at java.util.Spliterators$IteratorSpliterator.tryAdvance(Spliterators.java:1812)
at java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:126)
at java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:499)
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:486)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
at java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:230)
at java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:196)
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.util.stream.ReferencePipeline.allMatch(ReferencePipeline.java:521)
at software.amazon.awssdk.core.retry.conditions.AndRetryCondition.shouldRetry(AndRetryCondition.java:47)
at software.amazon.awssdk.core.internal.http.pipeline.stages.utils.RetryableStageHelper.retryPolicyAllowsRetry(RetryableStageHelper.java:109)
at software.amazon.awssdk.core.internal.http.pipeline.stages.RetryableStage.execute(RetryableStage.java:66)
at software.amazon.awssdk.core.internal.http.pipeline.stages.RetryableStage.execute(RetryableStage.java:36)
at software.amazon.awssdk.core.internal.http.pipeline.RequestPipelineBuilder$ComposingRequestPipelineStage.execute(RequestPipelineBuilder.java:206)
at software.amazon.awssdk.core.internal.http.StreamManagingStage.execute(StreamManagingStage.java:56)
at software.amazon.awssdk.core.internal.http.StreamManagingStage.execute(StreamManagingStage.java:36)
at software.amazon.awssdk.core.internal.http.pipeline.stages.ApiCallTimeoutTrackingStage.executeWithTimer(ApiCallTimeoutTrackingStage.java:80)
at software.amazon.awssdk.core.internal.http.pipeline.stages.ApiCallTimeoutTrackingStage.execute(ApiCallTimeoutTrackingStage.java:60)
at software.amazon.awssdk.core.internal.http.pipeline.stages.ApiCallTimeoutTrackingStage.execute(ApiCallTimeoutTrackingStage.java:42)
at software.amazon.awssdk.core.internal.http.pipeline.stages.ApiCallMetricCollectionStage.execute(ApiCallMetricCollectionStage.java:50)
at software.amazon.awssdk.core.internal.http.pipeline.stages.ApiCallMetricCollectionStage.execute(ApiCallMetricCollectionStage.java:32)
at software.amazon.awssdk.core.internal.http.pipeline.RequestPipelineBuilder$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:196)
at software.amazon.awssdk.core.internal.handler.BaseSyncClientHandler.invoke(BaseSyncClientHandler.java:103)
at software.amazon.awssdk.core.internal.handler.BaseSyncClientHandler.doExecute(BaseSyncClientHandler.java:171)
at software.amazon.awssdk.core.internal.handler.BaseSyncClientHandler.lambda$execute$1(BaseSyncClientHandler.java:82)
at software.amazon.awssdk.core.internal.handler.BaseSyncClientHandler.measureApiCallSuccess(BaseSyncClientHandler.java:179)
at software.amazon.awssdk.core.internal.handler.BaseSyncClientHandler.execute(BaseSyncClientHandler.java:76)
at software.amazon.awssdk.core.client.handler.SdkSyncClientHandler.execute(SdkSyncClientHandler.java:45)
at software.amazon.awssdk.awscore.client.handler.AwsSyncClientHandler.execute(AwsSyncClientHandler.java:56)
at software.amazon.awssdk.services.s3.DefaultS3Client.headObject(DefaultS3Client.java:5445)
at org.apache.hadoop.fs.s3a.S3AFileSystem.lambda$getObjectMetadata$8(S3AFileSystem.java:2758)
at org.apache.hadoop.fs.s3a.Invoker.retryUntranslated(Invoker.java:468)
at org.apache.hadoop.fs.s3a.Invoker.retryUntranslated(Invoker.java:431)
at org.apache.hadoop.fs.s3a.S3AFileSystem.getObjectMetadata(S3AFileSystem.java:2746)
at org.apache.hadoop.fs.s3a.S3AFileSystem.getObjectMetadata(S3AFileSystem.java:2726)
at org.apache.hadoop.fs.s3a.S3AFileSystem.s3GetFileStatus(S3AFileSystem.java:3857)
at org.apache.hadoop.fs.s3a.S3AFileSystem.innerGetFileStatus(S3AFileSystem.java:3785)
at org.apache.hadoop.fs.s3a.S3AFileSystem.lambda$getFileStatus$24(S3AFileSystem.java:3762)
at org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding.invokeTrackingDuration(IOStatisticsBinding.java:543)
at org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding.lambda$trackDurationOfOperation$5(IOStatisticsBinding.java:524)
at org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding.trackDuration(IOStatisticsBinding.java:445)
at org.apache.hadoop.fs.s3a.S3AFileSystem.trackDurationAndSpan(S3AFileSystem.java:2571)
at org.apache.hadoop.fs.s3a.S3AFileSystem.trackDurationAndSpan(S3AFileSystem.java:2590)
at org.apache.hadoop.fs.s3a.S3AFileSystem.getFileStatus(S3AFileSystem.java:3760)
at org.apache.hadoop.hive.metastore.Warehouse.isDir(Warehouse.java:853)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler$8.run(HiveMetaStore.java:1449)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler$8.run(HiveMetaStore.java:1447)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1899)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.create_database_core(HiveMetaStore.java:1447)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.create_database(HiveMetaStore.java:1575)
... 41 more
```

### Reproduction Steps

see stack trace; this is hadoop trunk up to HADOOP-18908. Improve S3A region handling; but with some internals on the execution chain (s3a auditing)

### Possible Solution

look for a null errorDetails() field before calling errorCode() in it; if null it is non-retryable.
```
return retryableErrorCodes.contains(exception.awsErrorDetails().errorCode());
```

### Additional Information/Context

there is some underlying deployment quirk triggering this. fix the NPE and we'll be able to find out what

### AWS Java SDK version used

2.20.128

### JDK version used

OpenJDK Runtime Environment (build 1.8.0_382-b05)

### Operating System and version

linux