updated logic to address issue 98

[bentonjimmy]

addressed issue raised here: https://github.com/devops-infra/action-pull-request/issues/98

:memo: Brief description

:computer: Commits

:file_folder: Modified files

:warning: Additional information

• [ ] Pushed to a branch with a proper name and provided proper commit message.
• [ ] Provided a clear and concise description of what the issue is.

Check CONTRIBUTING.md and CODE_OF_CONDUCT.md for more information

[ChristophShyper]

Thank you for this. I haven't had such a use case, but in yours, it should really help.