When --with-token is present, gh auth login should not prompt for authentication method

[ghost]

Describe the bug

When the command > gh auth login --with-token < token.txt is issued, it prompts for the authentication type. Clearly, if "--with-token" is present, the desire is to use the provided token value.

Steps to reproduce the behavior

1. Type this '.gh auth login --with-token < token.txt'
2. View the prompt for authentication type even tho it is supplied via the '--with-token' flag.

Expected vs actual behavior

When the authentication type is supplied, no prompt should be generated.

Logs

=> ERROR [ 7/12] RUN gh auth login --with-token < .githubtoken --scopes repo,read:org                                    0.2s
------
> [ 7/12] RUN gh auth login --with-token < .githubtoken --scopes repo,read:org:
? How would you like to authenticate GitHub CLI?  [Use arrows to move, type to filter]
#10 0.201 > Login with a web browser
#10 0.201   Paste an authentication token
#10 0.201 could not prompt: EOF
------
executor failed running [/bin/sh -c gh auth login --with-token < .githubtoken --scopes repo,read:org]: exit code: 1

[samcoe]

@davewolfusa Agreed that we shouldn't prompt in this case, seems like #4506 covers this as well so I am going to close this in favor of that issue 🙏

[ghost]

That's fine. I think the difference is that this is a bug vs. an enhancement. For a dockerfile, I really need gh to provide a non-interactive authentication method.