Update boto3 to 1.9.93
Update boto3 to 1.9.93


This PR updates [boto3](https://pypi.org/project/boto3) from **1.9.92** to **1.9.93**.



<details>
  <summary>Changelog</summary>
  
  
   ### 1.9.93
   ```
   ======

* api-change:``lambda``: [``botocore``] Update lambda client to latest version
   ```
   
  
</details>


 

<details>
  <summary>Links</summary>
  
  - PyPI: https://pypi.org/project/boto3
  - Changelog: https://pyup.io/changelogs/boto3/
  - Repo: https://github.com/boto/boto3
</details>


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