I have created a fork of the master code. I have made some changes and opened a pull request, my pull request has been accepted and it is now in the master branch.
Now I just want my local branch to be exactly like the current master branch which will also include my code since it is now in the master branch.
So I do not care about any changes I have made to my branch after the pull request has been accepted.
I have tried git pull upstream master and git remote update but neither of them updates the files on my local computer that differ from the master branch. They only downloaded new files.