There is no functionality to delete Pull request in case if any sensitive data is is being committed.
- You may accidentally commit something like a password in a fork of a repo
- Create a Pull Request
- No option to delete the Pull request
There should be functionality to delete the Pull request
Currently, there is no way to remove that PR once created resulting in your sensitive data being shown in the PR diff forever.
Currently there is no known workaround for this behavior. A workaround will be added here when available