KUserFeedback backport request

[Nate Graham]

Hello packagers,

I highly recommend that you backport 
https://invent.kde.org/libraries/kuserfeedback/-/commit/17db7d75643b4f3dccd5b36a6ab175f03ba74297 
to your KUserFeedback package. There hasn't been a new release with this 
commit in it yet, but we are suddenly getting large number of of bug 
reports about software crashing due to the issue that is fixed by this 
commit.

Nate