package/gst-omx: bump version to 1.20.1
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit f62284487af114fdf2cb4069d62c8b6a7f90268c)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>