Prepare to 0.19.0 release

Signed-off-by: Victor Toso <victortoso@redhat.com>
Acked-by: Eduardo Lima (Etrunko) <etrunko@redhat.com>
1 job for spice-vdagent-0.19.0 in 2 minutes and 35 seconds
latest
Status Job ID Name Coverage
  Test
passed #233665
fedora-autotools

00:02:35