[SPARK-20189][DSTREAM] Fix spark kinesis testcases to remove deprecated createStream and use Builders

## What changes were proposed in this pull request?

The spark-kinesis testcases use the KinesisUtils.createStream which are deprecated now. Modify the testcases to use the recommended KinesisInputDStream.builder instead.
This change will also enable the testcases to automatically use the session tokens automatically.

## How was this patch tested?

All the existing testcases work fine as expected with the changes.

https://issues.apache.org/jira/browse/SPARK-20189

Author: Yash Sharma <ysharma@atlassian.com>

Closes #17506 from yssharma/ysharma/cleanup_kinesis_testcases.