feat(integration): User GitHub Repositories Integration

[jonathanguven]

Proposed Changes

Add a new integration that queries the public repositories of a specified GitHub account.

Linked Issues

N/A

Types of changes

What type of change does this pull request make (put an x in the boxes that apply)?

• Bug fix (non-breaking change that fixes an issue).
• New feature added (non-breaking change that adds functionality).
• Breaking change (fix or feature that would cause existing functionality to stop working as expected).
• Documentation update.
• Something else (e.g., tests, scripts, example, deployment, infrastructure).

Checklist

Put an x in the boxes that apply:

• I have read the CONTRIBUTING guide
• Checks and tests pass locally

If applicable

• I have added tests that prove my fix is effective or that my feature works
• I have checked that code coverage does not decrease
• I have added/updated the documentation

Further comments

Added a new integration to query all public repositories of a GitHub user. The account username is provided by the user, and the repositories are listed in order of most-recently contributed to least-recently contributed to. This agent is hosted on the Agentverse and has a Agent Function publicly available to use on DeltaV.