Handle error when query is too long

[TylerLeonhardt]

This query of ours is too big:

https://github.com/microsoft/vscode/blob/95386dec787946547812c7ee9d38cba19d6a6398/.vscode/notebooks/grooming.github-issues#L30

If you add one more label (or 4 more in my case), it errors:

However, GitHub Hyperlist handles this fine. So either we should see if we can fix this or show a link that says something like "query limit reached, open on GitHub"