[Documentation Update]: add Security Best Practices for Microservices blog

[AKSHITHA-CHILUKA]

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Issue Description

add Security Best Practices for Microservices in blog

Suggested Change

thus blog discuss common security challenges in microservices architecture and best practices to secure microservices in production environments

Rationale

No response

Urgency

High

Acknowledgements

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[github-actions]

Hi @AKSHITHA-CHILUKA! Thanks for opening this issue. We appreciate your contribution to this open-source project. Your input is valuable and we aim to respond or assign your issue as soon as possible. Thanks again!

[github-actions]

Hello @AKSHITHA-CHILUKA! Your issue #4242 has been closed. Thank you for your contribution!