I have an account on bitbucket.org that I created by signing up with my Google account. Now everytime I log in I just click \"Log in with Google\" and that\'s fine.
Click on Create App Password, here give permission to read and write and the login to GitHub desktop using the same password.
Note: Take a screenshot of the password as you won't retrieve it again.
steps updated as on 13th July 2020
Thank You: Rahul Daksh