Update boto3 to 1.9.84

[pyup-bot]

This PR updates boto3 from 1.9.81 to 1.9.84.

Changelog

1.9.84

======

* api-change:``worklink``: [``botocore``] Update worklink client to latest version
* api-change:``apigatewaymanagementapi``: [``botocore``] Update apigatewaymanagementapi client to latest version
* api-change:``acm-pca``: [``botocore``] Update acm-pca client to latest version

1.9.83

======

* api-change:``appstream``: [``botocore``] Update appstream client to latest version
* api-change:``discovery``: [``botocore``] Update discovery client to latest version
* api-change:``dms``: [``botocore``] Update dms client to latest version
* api-change:``fms``: [``botocore``] Update fms client to latest version
* api-change:``ssm``: [``botocore``] Update ssm client to latest version

1.9.82

======

* api-change:``glue``: [``botocore``] Update glue client to latest version
* api-change:``ec2``: [``botocore``] Update ec2 client to latest version

Links

• PyPI: https://pypi.org/project/boto3
• Changelog: https://pyup.io/changelogs/boto3/
• Repo: https://github.com/boto/boto3

[pyup-bot]

Closing this in favor of #397