package/gstreamer1: bump to version 1.22.7
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 4b555579866b55bb23919d7f38fb6b0a248fd07f)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>