kirigami: Update checksum, rebuild to fix regression

https://mail.kde.org/pipermail/release-team/2019-November/011597.html
#231
[testing]
4 jobs for master in 2 minutes and 40 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Package
passed #12984
PKGBUILD
build_pkgs

00:01:43

 
  Sign
passed #12985
signature
sign_pkgs

00:00:23

 
  Deploy
passed #12986
rsync manual
deploy_pkgs

00:00:33

 
  Stable
manual #12987
rsync allowed to fail manual
move_pkgs_to_stable