Bump aws-partitions from 1.353.0 to 1.356.0 (#14578)

Bumps [aws-partitions](https://github.com/aws/aws-sdk-ruby) from 1.353.0 to 1.356.0.
- [Release notes](https://github.com/aws/aws-sdk-ruby/releases)
- [Changelog](https://github.com/aws/aws-sdk-ruby/blob/master/gems/aws-partitions/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-ruby/commits

)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile.lock

@@ -77,7 +77,7 @@ GEM
     av (0.9.0)
       cocaine (~> 0.5.3)
     aws-eventstream (1.1.0)
-    aws-partitions (1.353.0)
+    aws-partitions (1.356.0)
     aws-sdk-core (3.104.3)
       aws-eventstream (~> 1, >= 1.0.2)
       aws-partitions (~> 1, >= 1.239.0)