Update README.md

[PrototypeActual]

Added this line below to Docker step as this allowed interactive mode to complete the login step. stdin_open: true

Description

Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.

Fixes # (issue)

Type of change

Please delete options that are not relevant.

• [ ] Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration.

Checklist:

• [ ] My code follows the style guidelines of this project
• [ ] I have performed a self-review of my code
• [ ] I have made corresponding changes to the documentation (README.md)
• [ ] My changes generate no new warnings

[Tkd-Alex]

Awesome!