Adds telemetry collection logs for existing branches information

[sachin-sandhu]

What are you trying to accomplish?

This is related with #10519 , As there seems to be an issue with sending and receiving args from api, we are adding additional logs to better collect and validate data exchange between API and core.

Anything you want to highlight for special attention from reviewers?

How will you know you've accomplished your goal?

Checklist

• I have run the complete test suite to ensure all tests and linters pass.
• I have thoroughly tested my code changes to ensure they work as expected, including adding additional tests for new functionality.
• I have written clear and descriptive commit messages.
• I have provided a detailed description of the changes in the pull request, including the problem it addresses, how it fixes the problem, and any relevant details about the implementation.
• I have ensured that the code is well-documented and easy to understand.

[Nishnha]

Since we are using this for debugging purposes, I think we should use Dependabot.logger.debug instead of Dependabot.logger.info.

Debugging can be enabled on a repo with the debug_logging feature flag