oniro-template: Add codeblock and table
Cc: @esben Relate-to: https://gitlab.eclipse.org/groups/eclipse-wg/oniro-wg/proposal-incubation-stage-oniro/-/wikis/Events/FOSDEM Signed-off-by: Philippe Coval philippe.coval@huawei.com Change-Id: Id29074d6c59bc160ed8a2305d6f8f6eef9edf5ef