Automate authentication / login to Docker Hub via hub-tool

[misha-ritual]

Tell us about your request
I'd like to automate login / authentication to Docker Hub with hub-tool. Currently I need to manually enter the password which prevents me from running an automated workflow in GitHub Actions that uses hub-tool.

Which service(s) is this request for?
hub-tool

Tell us about the problem you're trying to solve. What are you trying to do, and why is it hard?

I'm trying to run hub-tool in GitHub Actions as an automated process to delete some Docker images from Docker Hub. However, I can't automate the login process. I can pass my username to the login command but not the password:

./hub-tool login misharitual

It still prompts me for a password that I have to manually enter. Is there a way to automate the authentication so I can pass the username and password without being prompted?

Are you currently working around the issue?
I'm trying to use automation libraries like expect to inject the password into hub-tool so it can automate the login but it's not working.

Additional context