Delete the branch/debug-crash branch of io.github.loot.loot

[Ortham]

I accidentally created this branch (I only meant to create a temporary branch to help a user with some debugging, and mistyped the name) and found that I can't delete it, could someone do that for me?

[bbhtt]

Certain branches are protected by default. Please see https://docs.flathub.org/docs/for-app-authors/maintenance#the-repository. Those should not be used as personal branches.

I've deleted the branch.