meta-agl: move open-vm-tools and vboxguestdrivers to meta-agl-demo

meta-agl: move open-vm-tools and vboxguestdrivers to meta-agl-demo

open-vm-tools and vboxguestdrivers do have a dependency to meta-networking
which is no longer included in meta-agl-core .
Move the inclusion into meta-agl-demo .

Bug-AGL: SPEC-3769
Signed-off-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org>
Change-Id: I19b3400d1eb3e2b5e3338d10f584025a16645982
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/25912
Tested-by: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
ci-image-build: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
ci-image-boot-test: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>