.DS_Store in @actions/github 3.0.0

[williamdes]

When upgrading to "@actions/github": "^3.0.0" a MacOS .DS_Store file was included.
I am reporting this so packages remain clean ;)

[williamdes]

I added sudo-bot/action-pull-request-merge@088acc8 as a workaround.

You can close this issue if you are sure that this file will be removed in the next release