Remove periods from list in about-mandatory-two-factor-authentication#about-eligibility-for-mandatory-2fa

[nguyenalex836]

Code of Conduct

• I have read and agree to the GitHub Docs project's Code of Conduct

What article on docs.github.com is affected?

https://docs.github.com/en/authentication/securing-your-account-with-two-factor-authentication-2fa/about-mandatory-two-factor-authentication#about-eligibility-for-mandatory-2fa

What part(s) of the article would you like to see updated?

Your account is selected for mandatory 2FA if you have taken some action on GitHub that shows you are a contributor. Eligible actions include:

• Publishing an app or action for others.
• Creating a release for your repository.
• Contributing to specific high-importance repositories, such as the projects tracked by the Open Source Security Foundation.
• Being an administrator of a high-importance repository.
• Being an organization owner for an organization containing repositories or other users.
• Being an enterprise administrator.

Periods need to be removed from each list line, as each line is not a complete sentence (per our style guide)

Additional information

No response

[nguyenalex836]

Closing as the following PR will address this issue once merged (when repo freeze ends on 9/16) - #34524