build: use strict wayland-scanner mode
Otherwise an invalid protocol will print warnings to stdout but won't make the build fail.
Signed-off-by: Simon Ser contact@emersion.fr
Edited by Simon Ser
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The migration is almost done, at least the rest should happen in the background. There are still a few technical difference between the old cluster and the new ones, and they are summarized in this issue. Please pay attention to the TL:DR at the end of the comment.
Otherwise an invalid protocol will print warnings to stdout but won't make the build fail.
Signed-off-by: Simon Ser contact@emersion.fr