Florian Müllner
f3144d472a
Uncaught errors in async functions don't provide a good stack, because
the unhandled promise rejection masks the error that triggered it.
While we already handle *expected* errors inside the function, make
sure we catch all errors to get useful stack information for unexpected
errors as well.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell-extensions/-/merge_requests/361>
(cherry picked from commit e0b68a319e)