update aws-sdk-go dependency

[joshua-rutherford]

There are numerous updates to the aws-sdk-go libraries and this upgrades those dependencies only.

[autrilla]

Is there any change in particular you care about?

[codecov-io]

Codecov Report

Merging #616 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #616   +/-   ##
=======================================
  Coverage   37.11%   37.11%           
=======================================
  Files          21       21           
  Lines        2891     2891           
=======================================
  Hits         1073     1073           
  Misses       1724     1724           
  Partials       94       94

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[joshua-rutherford]

The real driver here is that the regions supported by the AWS SDK are enumerated in the source code. As a result, to use new ore modified regions you must upgrade the SDK.

[autrilla]

SGTM :)

[ajvb]

@joshua-rutherford I mistakenly merged this into master, but this PR needs to be made against develop. Would you mind recreating it against the develop branch and I can pull it right in?

[scjudd]

Also, can we have a more descriptive commit message than "f", maybe one that captures some of the context given here?