The current way of using "cat <<EOB" works but then confuses
Gerrit's online editor and syntax highlighting after it becomes
wrong. using echo does the same and avoid this syntax highliting
confusion.
Pick-to: 6.8
Change-Id: Id97bf23f51dd9321cf7e02f263b957ed7655bfb5
Reviewed-by: Jukka Jokiniva <jukka.jokiniva@qt.io>
695d249f21