weston_8.0_aglcore.inc: Set-up app_id for toytoolkit apps

weston_8.0_aglcore.inc: Set-up app_id for toytoolkit apps

Necessary to allow weston-terminal to be able to set-up an
app_id.

Bug-AGL: SPEC-4218

Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
Change-Id: I221ed0160d33136b0fd51ce9eb1277b0ce21b815
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/27085
Tested-by: Jenkins Job builder account
ci-image-build: Jenkins Job builder account
ci-image-boot-test: Jenkins Job builder account
Reviewed-by: Scott Murray <scott.murray@konsulko.com>
Reviewed-by: Arnaud Ferraris <arnaud.ferraris@collabora.com>
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>