Sanju/remove pg password from a2 platform file

[SanjuPal01]

🔩 Description: What code changed, and why?

Updated the implementation to store passwords in the secret-helper. Now, passwords are retrieved from the secret-helper for the respective components, instead of being read directly from the configuration.

⛓️ Related Resources

https://progresssoftware.atlassian.net/browse/CHEF-17478

👍 Definition of Done

👟 How to Build and Test the Change

✅ Checklist

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📷 Screenshots, if applicable

[netlify]

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[sonarqube-for-infrastructure-prod]

Quality Gate failed

Failed conditions
3 New issues
0.0% Coverage on New Code (required ≥ 80%)

See analysis details on SonarQube

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