Automatically notify specific people when filing incompatible change bugs

[AustinSchuh]

For some background, I help with the Bazel build of flatbuffers. I don't check the issue tracker very often.

I would like to be either auto-assigned any incompatible change bugs, or at least be automatically notified or mentioned or something to trigger an email. https://github.com/google/flatbuffers/issues/5670#issuecomment-569104627 for example. Is there some way to do this?