AGL Demo Control Panel: Enable Networking and QtQuick

AGL Demo Control Panel: Enable Networking and QtQuick

This commit adds Networking to enable CAN playback and QtQickWidgets to render the QML Gauges.

Bug-AGL: SPEC-5161

Change-Id: I97567e4ef1612cac0de7e0be81c7c95c6eba9d2e
Signed-off-by: Suchinton Chakravarty <suchinton.2001@gmail.com>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl-demo/+/30324
ci-image-build: Jenkins Job builder account
ci-image-boot-test: Jenkins Job builder account
Tested-by: Jenkins Job builder account
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>