Feature/dfcxcicd

[sridharvikram]

I have added cicd pipeline code and readme doc to set it up under examples directory for migrating agent from one lower environment to higher environment say from dev -> uat -> prod projects .

This PR adds CI/CD pipeline code and a README for migrating Dialogflow CX agents between projects (dev -> UAT -> prod). I would like add this to SCRAPI library.

Key changes:

• Added CI/CD pipeline code for agent migration.
• Created a README with setup instructions for the pipeline.
• Located these additions in the examples directory.
• Used best practices like using dfcx environments, Cloud build auto triggers, Approval mechanism for production deployment, Auto detect the changes in dev env push the flows.

Please review the changes and provide feedback.

[sridharvikram]

@kmaphoenix As advised I have opened new PR closing my older one #196 due merge conflicts. Please review this one

[kmaphoenix]

@kmaphoenix As advised I have opened new PR closing my older one #196 due merge conflicts. Please review this one

Thanks! I'm working through some PRs today so I will try to get to this.

[sridharvikram]

@kmaphoenix wanted to know if there is any update on this PR. Thanks

[kmaphoenix]

This is being merged in as an example CICD application that can be built using SCRAPI + other methods to achieve an automated pipeline for merging agent changes.