fix: Add access_token for create_from_repo as well

[anantjain-xyz]

Motivation

Running into authentication error here on my side project:

  cmdline: git clone -v --depth=1 -- https://github.com/anantjain-xyz/agent.git /tmp/codegen/agent
  stderr: 'Cloning into '/tmp/codegen/agent'...
fatal: could not read Username for 'https://github.com': No such device or address
'
2025-03-05 04:53:28,972 - codegen.git.repo_operator.repo_operator - ERROR - Please authenticate with a valid token and ensure the repository is properly initialized.

Content

Make sure that the access_token is passed for the create_from_repo method as well, especially when you don't want GITHUB_TOKEN to be part of secrets config.

Testing

Please check the following before marking your PR as ready for review

• I have added tests for my changes
• I have updated the documentation or added new documentation as needed

[CLAassistant]

All committers have signed the CLA.

[anantjain-xyz]

Seems to be fixed here: #771