Allow setting user agent

[pannal]

Is your feature request related to a problem?

No response

Describe the solution you'd like

Allowing us to set the user agent (I guess the default is the selenium user agent) would greatly help with sites detecting the script and disallowing login based on the user agent.

Pull Request

• I would like to do a Pull Request

Code of Conduct

• I agree to follow this project's Code of Conduct

[JonBunator]

I am using seleniumbase, which already uses a different user agent to prevent bot detection. I wouldn't recommend changing the agent as it can lead to issues with cloudflare captchas. But I can add the option to change the agent via an environment variable