initramfs: update to f008c802e35792a007dcd5a436128015b5686bd1.
initramfs: update to f008c802e35792a007dcd5a436128015b5686bd1.

So that it does not fetch submodule linux when running:
$ git submodule update --init --recursive

Signed-off-by: Gaël PORTAY <1666f60cfa201a60b0ea694168a0b6932673170a@gmail.com>

gazoo74/at91nandflash