SLSCMN-14 fix SQSClient config

[mwarman]

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• Follow italicized instructions to add detail to assist the reviewers.
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🔧 Change Summary

List the changes included in this pull request.

• Issue: SLSCMN-14
• Fix the configuration of SQSClient in SQSService

📝 Checklist

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• Complete a self-review of changes
• Unit tests have been created or updated
• The code is free of [new] lint errors and warnings

🧪 Steps to Test

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1. No lint errors
2. Unit tests pass with coverage
3. Successful build

🔗 Additional Information

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