Move the information about the series status into a data file and use
that to generate the table on the main page. This is the first step
toward adding deliverable-specific series status information to the
output, since we need a place to put the default values.
Because we're adding a yaml file under the deliverables directory that
is not actually a deliverable file, we have to update the validation
tool to ignore it.
Story: #2001852
Task: #14347
Change-Id: I99bd94a323b53c0dfc2cb648268e51a30321cd46
Signed-off-by: Doug Hellmann <doug@doughellmann.com>
f446ef37f4