pod-essential: add kernel-modules and depmod data
pod-essential: add kernel-modules and depmod data

Issue: TA115230

The creation of kernel depmod data will be skipped for all images
when --enable-container=yes, but we don't want the essential image
to be a container image, so add the kernel-modules and set
USE_DEPMOD to use depmod data.

Signed-off-by: Jackie Huang <49ec7cfe045884df7178a7e982697c7043dbc82b@windriver.com>

OverC/meta-overc,jwessel/meta-overc,mufeng/meta-overc,masselstine/meta-overc,masselstine/meta-overc,mufeng/meta-overc,OverC/meta-overc,OverC/meta-overc,WindRiver-OpenSourceLabs/meta-overc,masselstine/meta-overc,WindRiver-OpenSourceLabs/meta-overc,OverC/meta-overc,OverC/meta-overc,mufeng/meta-overc,masselstine/meta-overc,WindRiver-OpenSourceLabs/meta-overc,OverC/meta-overc,jwessel/meta-overc,jwessel/meta-overc