meta-android: initramfs-android-image: remove workaround for circular dependencies

Signed-off-by: Simon Busch <morphis@gravedo.de>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
meta-android: initramfs-boot-android: remove unecessary copy action

Signed-off-by: Simon Busch <morphis@gravedo.de>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>