feat(ecs): ExternalService support daemon scheduling strategy

[phuhung273]

Issue # (if applicable)

Closes #32538

Description of changes

• ECS ExternalService support daemon scheduling strategy

Description of how you validated changes

Unit test

Checklist

• My code adheres to the CONTRIBUTING GUIDE and DESIGN GUIDELINES

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By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license

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Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 80.64%. Comparing base (07e6dd3) to head (345faa9).

Additional details and impacted files

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  Coverage   80.64%   80.64%           
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  Files         107      107           
  Lines        6996     6996           
  Branches     1290     1290           
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  Hits         5642     5642           
  Misses       1175     1175           
  Partials      179      179           

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Components	Coverage Δ
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• CodeBuild project: AutoBuildv2Project1C6BFA3F-wQm2hXv2jqQv
• Commit ID: 345faa9
• Result: SUCCEEDED
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[wladyslawczyzewski]

Thanks for this contribution! Could you please also add the daemon property to the ExternalService class as it done for Ec2Service?