Update the "Run Kata Containers on a Service VM" tutorial to use ACRN v2.0. It
also uses Ubuntu 20.04 as the baseline instead of Ubuntu 18.04. The Kata
Containers installation method is different as there are no pre-built binaries
for Ubuntu 20.04 yet, so using the 'kata-deploy' approach instead which is more
generic.
Changed link to slideshare.net for the referenced TCM presentation.
Tracked-On: #4944
Signed-off-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>