Update zephyr to support Greybus
This adds a couple of changes required to build and use greybus (apply dynamic stack patches). This also update west to fetch greybus for zephyr.
Signed-off-by: Alexandre Bailon abailon@baylibre.com
Depends on: https://git.beagleboard.org/beagleconnect/zephyr/greybus-for-zephyr/-/merge_requests/9
Edited by Alexandre Bailon