[REQUEST] Create an Integration test for the DynamoDB extractor.

[angelosantos4]

Is your feature request related to a problem? Please describe. There is an opportunity to spin up a container for a DynamoDB instance to test the extractor.

Describe the solution you'd like An integration test that creates a test DynamoDB table within a container and tests the different format conversions. It could also test some of the edge cases of data formats.

Describe alternatives you've considered So far there are unit tests for the different data types based on the Amazon Documentation, however the testing can be more thorough.