Auto map Amazon exception into CFN exception to reduce handler exception mapping

[wbingli]

Cloudformation will do retry for retriable exception, such as throttling exception. However, it requires each handler to map the exception into CFN throttling error.

We should be able to auto map the exception to reduce the effort for all resource to map it. For example:

...................
 } catch (AmazonServiceException ex) {
 if (RetryUtils.isThrottlingException(ex)) {
 logger.log(String.format("%s [%s] Create call throttled by downstream service", ResourceModel.TYPE_NAME, model.getAlarmName()));
 return ProgressEvent.defaultFailureHandler(ex, HandlerErrorCode.Throttling);
 }
..................
}

[PatMyron]

Exception mapping should be language-agnostic in my opinion:
aws-cloudformation/cloudformation-cli-python-plugin#74