package/gst1-python: bump to version 1.22.8
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit bbc3fdea585002d8120a02bc3e29caca7ae48616)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>