automatic bug reporting link to use GitHub bug template

[abernix]

I love the link to automatically report a crash in Rover. Worked great! The only thing I noted is that it didn't go through the "Bug report" Issue-opening workflow where it automatically had the label applied to it.

I suspect that would require that the link be:

https://github.com/apollographql/rover/issues/new?assignees=&labels=bug+%F0%9F%90%9E%2C+triage&template=bug_report.md

Actual Output (but truncated)

Houston, we have a problem. Rover crashed!
To help us diagnose the problem you can send us a crash report.

You can submit an issue with the crash report at this link: https://github.com/apollographql/rover/issues/new?title=bug%3A+