chore(deps): Update dependency source-aws to v28.6.0 (#615)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [source-aws](https://hub.cloudquery.io) | minor | `v28.5.0` -> `v28.6.0` |

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### Configuration

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example_configs/spec.yml

@@ -2,7 +2,7 @@ kind: source
 spec:
   name: 'aws'
   path: 'cloudquery/aws'
-  version: 'v28.5.0' # latest version of aws plugin
+  version: 'v28.6.0' # latest version of aws plugin
   destinations: ['postgresql']
   tables: ['aws_s3_buckets', 'aws_ec2_instances']
 ---