Is it possible to label based on number of lines changed?

[mofosyne]

Description:

The proposal is to allow for a threshold check if a PR has a certain amount of line changes.

Justification:

In https://github.com/ggerganov/llama.cpp/pulls we are labeling PRs based on how much effort we estimate it would take to review it. It would be nice to automated it somewhat, so that a few line changes could be labeled as low review complexity.

Are you willing to submit a PR?

Not at the moment, don't know if it's even possible.

[mofosyne]

#486