fix(deps): update module github.com/aws/aws-sdk-go-v2/config to v1.15.6

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
github.com/aws/aws-sdk-go-v2/config	require	patch	v1.15.5 -> v1.15.6

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[codecov-commenter]

Codecov Report

Merging #281 (add28b7) into main (03d69d7) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #281   +/-   ##
=======================================
  Coverage   54.62%   54.62%           
=======================================
  Files          14       14           
  Lines         540      540           
=======================================
  Hits          295      295           
  Misses        222      222           
  Partials       23       23           

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